A local supermarket organised two weeks of promotions to boost sales. The average daily sales before the campaign is $10 000, which becomes $11 000 during the promotion (average over 2 weeks). Which analysis below is not useful for evaluating whether the increase in sales is statistically significant?.

Answers

Answer 1

The analysis that is not useful for evaluating whether the increases in sales are statistically significant is to monitor sales for a longer period of time.

Statistical analysis helps to use different methods to properly collect data, and therefore future predictions and solutions. This is important to achieve organizational goals.

From the complete information, analysis that is not useful for evaluating whether the increases in sales are statistically significant is to monitor sales for a longer period of time.

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Related Questions

According to the collision theory, what are two of the conditions that are needed for a reaction to occur?.

Answers

Answer:

molecules must collide with sufficient energy know as activation energy so that the chemical bonds would break

What will the value of the variable bags be at the end of the flowchart shown here?.

Answers

A variable in computer programming has to do with the storage location which is created by the programmer which contains a particular data set.

With this in mind, we can see that a flowchart has to do with the sequential steps which a person has to follow in order to solve a particular program.

Usually it contains conditional statements which are necessary for the problem solving to continue or to terminate.

Please note that your question is incomplete so I gave you a general overview to help understand the concept.

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James bennett also allocates wealth between youth and old age. He has no cash currently (in his youth), but will inherit $3000 in his old age. He can lend and borrow at the bank at 18% (that is, lending $1 in youth will give him $1. 18 in old age). He has an investment opportunity that costs $12,000 now in his youth and has a payoff of $15,000 in his old age. This is the only investment opportunity available to him. What is the most he can consume in his youth?.

Answers

The present value (PV) of $15,254.24 is the most James bennett can consume in his youth.

Given the following data:

Inheritance = $3000Interest rate = 18%Investment opportunity (youth) = $12,000Investment opportunity (old age) = $15,000

To calculate the most James bennett can consume in his youth:

First of all, we would determine the future value of James bennett from his investment and inheritance as follows:

[tex]FV = 15000 + 3000[/tex]

FV = $18000

Mathematically, the most James bennett can consume in his youth is given by this formula:

[tex]PV = \frac{FV}{(1+i)^n}[/tex]

Substituting the given parameters into the formula, we have;

[tex]PV = \frac{18000}{(1+0.18)^1}\\\\PV = \frac{18000}{1.18}[/tex]

PV = $15,254.24

Therefore, the present value (PV) of $15,254.24 is the most James bennett can consume in his youth.

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Close reading: according to document d, why did texans revolt?.

Answers

Answer: We cannot tell you bc:

Explanation:

There is no document on here

Hillary glued three rectangular pieces of cardboard together to create a house for her lizard in the shape of a triangular prism. The dimensions are shown in the image below.

Answers

Where is the image???? Need more details!

Carbon cycles through the biosphere in all of the following except.

Answers

Answer:

Carbon cycles through the biosphere in all of the following processes EXCEPT: photosynthesis, transpiration, burning of fossil fuels, or decomposition of plants & animals

This cell is undergoing a step of meiosis i. What step is the cell in? the begining of prophase i the middle of metaphase i the end of anaphase i the middle of telophase i.

Answers

Answer:

Meiosis is a special type of cell division of germ cells in sexually-reproducing organisms used to produce the gametes, such as sperm or egg cells. It involves two rounds of division that ultimately result in four cells with only one copy of each chromosome.

Explanation:

Answer:

answer is B

the middle of metaphase I

Explanation:

hope this helps!

In texas longhorn cattle, coat coloration is an inherited trait. What is the genetic basis of coat-color variation in texas longhorn cattle?.

Answers

The genetic basis of coat-color variation in texas longhorn cattle is simply a result of the differences in the nucleotide of genes.

It should be noted that during gene transcription, there'll be a segment of a gene that's used in creating a complementary mRNA.

The differences in the nucleotide of genes will result in the genetic basis of coat-color variation in texas longhorn cattle. Some of the traits that are applicable to the cattle include color, confirmation, and personality.

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A __________ score allows a researcher to compare scores across different scales. A. Raw b. Distributed c. Standard d. Deviated please select the best answer from the choices provided a b c d.

Answers

Answer:

A standard score allows a researcher to compare scores across different scales.

Explanation:

[tex]~\large{\mathfrak{꧁HeavenMistress꧂}}[/tex]

Anmol’s car, which weights 1,000 kg, is out of fuel. Anmol is trying to push the car to a fuel station, and he makes the car go 0. 05 m/s/s. Using newton’s second law, compute how much force anmol is applying to the car.

Answers

Answer:

please give me brainlyist

Which of the following statements are true about checked and unchecked exceptions.

Answers

There are different kinds of programs. The true statement about checked and unchecked exceptions is that the compiler ensures that the program is handling checked exceptions.

A checked exception is known to be often caught at compile time. A runtime or unchecked exception is, is simply known to be at a runtime.

A checked exception is often done using re-throwing but unchecked does not need to be handled.

See full question below

Which of the following statements about checked and unchecked exceptions is true?

A. Checked exceptions are handled by the Java runtime.

B. The compiler ensures that the program is handling unchecked exceptions.

C. The compiler ensures that the program is handling checked exceptions.

D. All exceptions that are descendants of RunTime, Exception are checked exceptions.

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To leave the gravitational pull of the earth satellites must have at least.

Answers

Answer:

weight

Explanation:

hope it helps

What is the function of the hormone progesterone brainly.

Answers

Answer: Progesterone prepares the endometrium for the potential of pregnancy after ovulation. It triggers the lining to thicken to accept a fertilized egg. It also prohibits the muscle contractions in the uterus that would cause the body to reject an egg.

Explanation:

What is silhak? a. The most sacred of all korean instruments b. A truly korean style that emphasizes the study of things korean c. A traditional korean male hat d. The korean word for picnic.

Answers

Answer: B

Explanation:

please correct me if I am wrong

Answer:

The answer is B

Explanation:

I got it right on my test have a lovely day!

Sun estimated the quotient of –23. 514 and –3. 98 by rounding each to the nearest integer. Which equation shows the correct estimation? negative 23. 514 divided by negative 3. 98 negative 24 divided by negative 4 = 6 negative 24 divided by 4 = negative 6 24 divided by 3 = 8 24 divided by negative 3 = negative 8.

Answers

Answer:Sun estimated the quotient of –23. 514 and –3. 98 by rounding each to the nearest integer. Which equation shows the correct estimation? negative 23. 514 divided by negative 3. 98 negative 24 divided by negative 4 = 6 negative 24 divided by 4 = negative 6 24 divided by 3 = 8 24 divided by negative 3 = negative 8.

Explanation: 64

Identify the organs of digestion being described select your answer from the list.

Answers

Answer:

stomach

Mouth

esophagus

small intestine

Large intestine

1. a long coiled connected from the stomach.

2. a long muscular tube that connects the pharynx to the throat to

the stomach.

3. a large J-shaped organ at the end of the esophagus, on the left

side of the body.

4. Is the first part in the digestive system composed of teeth and the

Explanation:

Write a function called has_duplicates that takes a string parameter and returns true if the string has any repeated characters. Otherwise, it should return false.

Answers

The function to solve the algorithm that is required to return Boolean (True of False) if the parameter contains duplicate character will be implemented using the Kotlin Programming Language.

// Here is the algorithm

fun has_duplicates (parameter: String) : Boolean{

for (i in parameter.size-1){

if(parameter[i]==parameter[i+1]){

return true

} else{

return false

}

}

}

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In a classic series of studies, solomon asch showed that an individual can conform to a group's judgment of the lengths of lines.

Answers

Based on research studies, in a classic series of studies, Solomon Asch showed that an individual can conform to a group's judgment of the lengths of lines "even when the group judgment was incorrect."

What is Solomon Asch Conformity Experiment?

Solomon Asch Experiment was conducted in 1955 to study the effect of majority or groups on individual beliefs and opinions.

The study's outcomes showed that people would conform with a group, even if they believe or understand it is wrong.

Hence, in this case, it is concluded that the correct answer is "even when the group judgment was incorrect."

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Who is cleopatra in the caesars sportsbook commercial.

Answers

The person that played the role of cleopatra in the caesars sportsbook commercial is; Halle Berry

Caesers sportsbook commercial is an advert commercial that shows a lady dressed in a metallic gold gown and a jeweled headdress acting as Cleopatra.

She also was adorned in dark make-up with coal-lined eye style and also a golden eye shadow. This are all synonymous to how cleopatra who was a queen in egypt in the year 69 BC used to dress.

The video commercial lasted for 30 seconds and this lady that acted the role of cleopatra is Halle Berry.

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If you suspect information has been improperly or unnecessarily classified what should you do first.

Answers

If you suspect that an information has been improperly or unnecessarily classified, the first action you should take is to: Discuss your concerns with your security manager or supervisor.

An information can be defined as a data or group of data that has been processed and it is available for beneficial use by an end user.

Generally, there are two (2) main categories of information and these include:

Classified information: it contains sensitive information and as such, it is restricted to authorized users only.

Unclassified information: it can be accessed and used by everyone (general public).

For security purposes, if you suspect that an information has been improperly or unnecessarily classified, the first action you should take is to immediately discuss your concerns with your security manager or supervisor.

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A book is pushed with an initial horizontal velocity of 5. 0 meters per second off the top of a desk. What is the initial vertical velocity of the book?.

Answers

Aitashle ughlii 50. Duseo book velocity initial

Why are rules significant in writing molecular structures.

Answers

Answer:

Chemical structure determines the molecular geometry of a compound by portraying the spatial arrangement of atoms and chemical bonds in the molecule. This provides chemists with an important visual representation of a chemical formula.

Mrs.Hendrics said "where are the books"? Correct me please if it is incorrect.
Please​

Answers

There are four mistakes spotted in the sentence.Firstly, Mrs. Hendrics is asking for the books. So, it will be "asked" instead of "said" but still you can write it "said" only. But if it was in indirect speech, it must be "asked".Secondly, you haven't given a comma after said. You must give so.Thirdly, the w of where should be in capital. Lastly, you have written the "?" after the double quotes. You should write it before the quotes. So the correct sentence will be:Mrs.Hendrics asked, "Where are the books?"

OR

Mrs.Hendrics said, "Where are the books?"

Hope you could get an idea from here.

Doubt clarification - use comment section.

a mid-ocean ridge is located at the boundary of two tectonic plates which diagram correctly models the relative plate motion on each side of a mid-ocean ridge

Answers

Thank you for sharing this question, if you could please add a file or pictures of the answers I'll be happy to help.

A particle moves along the curve y = 4x2 + 1 in such a way that the x value is increasing at the rate of 2 units per second. At what rate is y changing when x = 1?.

Answers

By differentiating both sides of y = 4x² + 1 with respect to time t, we have

dy/dt = 8x dx/dt

If the x value changes at a rate of +2 units/second (that is, dx/dt = 2) at the moment x = 1, then the y value changes at a rate of

dy/dt = 8 • 1 • 2 units/s = 16 units/s

Write a function named test_sqrt that prints a table like the following using a while loop, where "diff" is the absolute value of the difference between my_sqrt(a) and math. Sqrt(a).

Answers

The function illustrated the use and the application of the while loops

While loops are used to perform iterative operations

The test_sqrt function in Python is as follows:

#This imports the math module

import math

#This defines the test_sqrt function    

def test_sqrt():

   #This initializes variable a to 1

   a = 1

   #The following is iterated for the values of variable a from 1 to 25

   while a<=25

   #This prints the required output

   print('a =', a,'| my_sqrt(a) =',my_sqrt(a),'| math.sqrt(a) =', math.sqrt(a),'| diff =', abs(math.sqrt(a)-my_sqrt(a)))

   #This increments a by 1

   a = a + 1

Note that:

Comments are used to explain each line in the above function

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Jump a little higher than you would for single-bounce jumping. Turn your wrists quickly to let the rope pass under your feet twice before your feet touch the ground. Keep your head straight and your body relaxed for good jumping form.

Answers

Answer:

What???

Explanation:

I don't understand your question

How can you tell the artist of the image above was untrained?.

Answers

Answer:

where's the image

Explanation:

.........

Alissa works for a wireless company, and she prides herself on the fact that her job duties help keep the emergency service phone line operating, which ultimately saves lives. Alissa’s sentiment reflects.

Answers

Considering the situation described above, Alissa’s sentiment reflects task significance.

What is Task Significance?

Task Significance is the mental perception in which individuals consider their work view as significantly influencing other people's lives both within and outside the company.

How Task Significance is Applicable here

Given that Alissa believes that her job duties help keep the emergency service phone line operating, this is an example of the Task Significance phenomenon.

Hence, in this case, it is concluded that the correct answer is "Task Significance."

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When colleen first learned the word "ominous," she pictured a large, dark cloud to help her remember its meaning. Which term best describes this example?.

Answers

Answer:visual imagery

Explanation:

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