Answer:
I don't agree
Explanation:
Because charts not only organize the data in a particular way but also make it look appealing.
Answer:
disagree
Explanation:
charts represent useful information but
Thirty-nine percent of consumer prefer to order their prescription remotely instead of going to the Pharmacy. They argue that going in in person prompt individual to purchase other items that they did not need, especially those chocolate candies by the register. If ordering prescription remotely follows a binomial distribution pattern. You randomly select 10 consumers. Find the probability that the number of customers who prefer to shop to order prescription remotely is:
The solutions to the problems concerning the order of the prescription remotely are:
The probability of exactly 4 is 0.25The probability of at most 2 is 0.18How to solve for the probabilityWe have to solve this by making use of binomial probability
where p is the probability
x is the number of success
n is the trials
We have to find the probability of exactly 4
We have to solve this by making use of the binomial distribution formula
= [tex]nCxP^{x} (1-p)^{n-4}[/tex]
where n = 10
x = 4
p = 39
39/100 = 0.39
percentage = 0.39
When we put these values in the formula that we have here we would have
[tex]10C_{4} P^{4}(1-P)^{10-4}[/tex]
This would be written as
[tex]\frac{10!}{4!(10-4)! } *0.39^{4} *(1-0.39)^6[/tex]
Probability of exactly 4 = 210 * 0.39⁴ * (1 - 0.39)⁶
= 0.25
The probability of exactly 4 is 0.25
2. We have to solve for the probability of at most 2
= probability of exactly 1 + probability of exactly 2
= ₁₀C₁ * p¹ * (1 - p)¹⁰ ⁻¹ + ₁₀C₂ * P² * (1 - P)¹⁰⁻²
= 10 * 0.39¹ * 1 - 0.39⁹ + 45 * 0.39² * 1 - 0.39⁸
Probability of at most 2 = 10 * 0.39 * (1 - 0.39)⁹ + 45 * 0.39² * (1 - 0.39)⁸
= 0.18
The probability of at most 2 is 0.18
The probability that the number of customers that prefers remote order is exactly 4 is 0.25, while the probability that they are exactly 2 is 0.18
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complete question
Thirty-nine percent of consumer prefer to order their prescription remotely instead of going to the Pharmacy. They argue that going in in person prompt individual to purchase other items that they did not need, especially those chocolate candies by the register. If ordering prescription remotely follows a binomial distribution pattern. You randomly select 10 consumers. Find the probability that the number of customers who prefer to shop to order prescription remotely is:
Exactly 4 (Show all work – Formula and calculations)
At most 2 (Show all work – Formula and calculations)
When yis decreased by ten percent, the result is equal to fifteen percent of x. Assuming both x and y are nonzero, what is the ratio of x
to y?
Answer:
0.9y = 0.15x
Decreased by 10% means there is 90% left which in decimal form is 0.9.
The average number of times per night that Mrs. Plum's cats wake her up is 10/7.
We are interested in the number of times her cats wake her up in a given night.
Using a Poisson distribution, find the probability that Mrs. Plum's cats will wake
her up at least once in a given night. Write your answer rounded to the nearest
percent entered as a whole number.
The probability that Mrs. Plum's cats will wake her up at least once in a given night using the Poisson Distribution is: 0.7603
What is probability?Probability is a mathematical discipline that is concerned with numerical representations of how likely an event or statement is to occur. The likelihood of an event occurring is a number between 0 and 1, with 0 representing impossibility and 1 representing certainty.
A discrete probability distribution is a Poisson distribution. It expresses the likelihood of an event occurring a specific number of times (k) during a certain time or space period. The Poisson distribution has only one parameter, which is the mean number of occurrences, the λ (lambda).
Recall that the average number of times Mrs. Plum's cat wakes her up per night is given by λ = 10/7
Hence P (x ≥ 1) = 1- P (x < 1)
= 1 - P (X = 0)
= 1 - [e ⁻ ⁽¹⁰⁺⁷⁾ x (10/7)⁰]/0!
= 1 - 0.2397
= 0.7603
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THE MERCHANDISE APPROACH
The merchandise approach can be used only when a customer demonstrates interest in a product. What might you say to a customer who is looking at tennis shoes to demonstrate the merchandise approach???
The thing that I will say to a customer who is looking at tennis shoes to demonstrate the merchandise approach is to tell the customer that the products are new and ask which color he or she is interested in.
What is the merchandise approach about?This form of retail strategy tends to draws attention to a product right away. When a client looks, touches, or reads information or packaging about a certain product or range, it is used to indicate interest.
Therefore, The customer's interest should be reflected in your introductory remarks so that you can later have a deeper grasp of their wants.
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Every cereal box has a gift inside, but you cannot tell from the outside what the gift is. The store
manager assures you that 23 of the 44 boxes on the shelf have the secret decoder ring. The other
21 boxes on the shelf have a different gift inside. If you randomly select two boxes of cereal from
the shelf to purchase, what is the probability that BOTH of them have the secret decoder ring?
Answer:
529/1936
Explanation:
The chance that there would be a secret decoder ring in one is 23/44. The probability that it'll be in both boxes can be found by multiplying the chances in the case of the two boxes. For box A, the chance is 23/44. For box B, the chance is also 23/44. So when you multiply them, you have 529/1936.
Where are most heavier metals, such as iron and nickel, found in the Earth's layers and why?
Answer:
The Mantle
Explanation:
The Mantle: The mantle is the thickest layer of the Earth, making up about 82% of its volume. The mantle is composed primarily of heavy metals, such as iron, nickel, magnesium, and others. Scientists describe the state of the mantle as 'plastic.
name the set of information systems FSCA needs to support its strategic plan?
FSCA needs the following information systems to support its strategic plan:
1. A budget tracking and control system for the organization
2. A document and data management system to keep and distribute agency information
3. A system to monitor the development of agency programs
What is FSCA?Market behavior is regulated and overseen by the Financial Sector Conduct Authority (FSCA).
A system for managing human resources that monitors employee information and performance By monitoring employee information and performance, FSCA's human resources management system should assist the agency's strategic plan.
The method should make it easier to determine where employees are performing well and where they need to improve. The solution should additionally enable FSCA to track staff happiness and spot any possible retention difficulties.
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The amount of time that guests spend in Netherworld Haunted House is normally
distributed with a mean of 35 minutes and standard deviation of 4 minutes.
What proportion of guests will spend between 28 and 37 minutes in the house?
0.6514
0.2963
32.67
0
Using the normal distribution, it is found that the proportion of guests that will spend between 28 and 37 minutes in the house is:
0.6514.
Normal Probability DistributionThe z-score of a measure X of a normally distributed variable that has mean represented by [tex]\mu[/tex] and standard deviation represented by [tex]\sigma[/tex] is given by the following rule:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The z-score measures how many standard deviations the measure X is above or below the mean, depending if the z-score is positive or negative.From the z-score table, the p-value associated with the z-score is found, and it represents the percentile of the measure X.In the context of this problem, the mean and the standard deviation are given as follows:
[tex]\mu = 35, \sigma = 4[/tex]
The proportion of guests that will spend between 28 and 37 minutes in the house is the p-value of Z when X = 37 subtracted by the p-value of Z when X = 28, hence:
X = 37:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
Z = (37 - 35)/4
Z = 0.5
Z = 0.5 has a p-value of 0.6915.
X = 28:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
Z = (28 - 35)/4
Z = -1.75
Z = -1.75 has a p-value of 0.0401.
Then the proportion is:
0.6915 - 0.0401 = 0.6514.
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A foreman for an injection-molding firm admits that on 29% of his shifts, he forgets to shut off the injection machine on his line. This causes the machine to overheat, increasing the probability that a defective molding will be produced during the early morning run from 5% to 24%. If a molding is randomly selected from the early morning run of a random day, what is the probability that it is defective?
If a foreman for an injection-molding firm admits that on 29% of his shifts, he forgets to shut off the injection machine on his line in which a molding is randomly selected from the early morning run of a random day, the probability that it is defective is :10.51%.
Probability
First step is to analyze the event or the given scenario
Forgot to shut off the line (29% of the time) = leads to a 24% chance of defects in the morning
Did not forget to shut off the line (the other 71% of the time) = normal 5% chance of defects in the morning
(1-29% =71%)
Hence :
Now let determine the Probability that it is defective
Probability = [(.29)(.24)] + [(.71)(.05) ]
Probability = .0696 +.0355
Probability = .1051 × 100
Probability = 10.51%
Therefore we can conclude that the 10.51% is probability that a molding is defective.
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Chloroplasts contain chlorophyll and carotenoids. Chlorophyll directly absorbs light for use in photosynthesis. Carotenoids absorb light and transfer the energy from light to chlorophyll. The efficiency of photosynthesis varies with the wavelengths of the light that illuminates the chloroplasts. In an experiment to study the relationship between the incoming light wavelengths and the chemical reactions of photosynthesis using a species of green algae, a researcher labeled the CO2 supply to the algae with 14C, and the H2O with 18O.
Which of the following results is expected?
The results that is expected is option C: More 14C is found in the algae when it is illuminated by blue-violet and red light than when it is illuminated by green light.
Why does chlorophyll absorb both red and blue light?The chlorophyll molecule really absorbs red and blue light while reflecting green light.
This is due to the chemical makeup of the chlorophyll molecule, which causes it to absorb some hues of light while reflecting others.
Therefore, Many items that have color, including paints, do so because of molecules with carbon atom rings in them.
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See options below
Which of the following results is expected?
More 14C is found in the algae when it is illuminated by green light than when it is illuminated by violet-blue and red light.
More 18O is found in the algae when it is illuminated by green light than when it is illuminated by violet-blue and red light.
More 14C is found in the algae when it is illuminated by violet-blue and red light than when it is illuminated by green light.
More 18O is found in the algae when it is illuminated by violet-blue and red light than when it is illuminated by green light.