Mathematics Middle School

Relative frequencies are calculated as _____________.

Percentages
Medians
Ranges
Totals

Answers

Answer 1
they’re calculated as percentages fractions and decimals
Answer 2

Relative frequencies are calculated as totals.

Here, we have,

In statistics, relative frequency refers to the proportion or percentage of times a particular value or category appears in a dataset relative to the total number of observations or data points.

It is a way to express the frequency of a value or category in relation to the whole dataset.

To calculate the relative frequency, you divide the frequency (number of times a value or category occurs) by the total number of observations or data points.

This gives you the proportion or percentage of occurrences relative to the total.

For example, if you have a dataset of 100 observations and a specific value appears 20 times, the relative frequency of that value would be 20/100 or 0.20, which is 20%.

So, relative frequencies are calculated as totals by comparing the specific frequency of a value or category to the total number of observations in the dataset.

To know more about frequency, visit here:

brainly.com/question/5102661

#SPJ4

Related Questions

Liz wants to buy a new cell phone. If she buys one now, it will cost $462.00. If Liz waits until her contract is over, she can upgrade to the same phone for $415.00. How much can Liz save if she waits?

Answers

Answer:

she would save $47 if she waited.

Step-by-step explanation:

She would save $47 if she waited because 462-415 is 47

Write an inequality, using x as the variable, that represents this situation

Answers

Answer:

154 + 11x > 330

x > 16

Step-by-step explanation:

More than means > 330

x = per house

Equation:

154 + 11x > 330

Solving:

154 + 11x > 330

11x > 330 - 154

11x > 176

x > 16

X is higher than sixteen

Help pls and no links

Answers

Answer:

55

Step-by-step explanation:

First find the ratio to the second 5/1 object then multiply 5 by 11

47cm should be right

Sophie is 3.5 years younger than her brother. She knows that when she is b years old, her brother is b+3.5 years old. Right now, Sophie is 11.5 years old.
How old is Sophie's brother?
Write your answer as a whole number or decimal.

Answers

Sophie's Brother's Age : b+3.5 years old

Sophie's Age : b years old

                       = 11.5

Sophie's Brother's Age = 11.5 + 3.5

                                       = 15 years old

Hence, Sophie's brother is 15 years old.

Hope this helps :)
P.s. Can you mark me as the Brainliest? :]

Find the area of each sector.

Answers

Answer:

225

Step-by-step explanation:

360 - 135 = 225

answer plz best one gets brainlyest

Answers

15ft squared      

it is about 3 times the amount of carrots

Derrick goes to the store and buys a pair of shoes for $79.99, a shirt for $24.99, and a pair of shorts for $34.99. If the sales tax is 8.5%, then about how much did Derrick pay in sales tax?

HELP

Answers

Answer:

sales tax is 11.89745 round if u want

Step-by-step explanation:

i just added 8.5 percent

Help me please thanks

Answers

Answer:

b

Step-by-step explanation:

Answer:

B: 4x + 16

Step-by-step explanation:

AB + CD + AD + BC = x + 6 + x + 6 + x + 2 + x + 2 =

x + x + x + x + 16 =

4x + 16

I REALLY NEED HELP WITH THIS IT HAS TO BE TURNED IN 4 MINUTES PLEASE HELP

Answers

Answer:

What can I help you with?

Step-by-step explanation:

Answer:

I would like to help but there is no question

Reggie and Elena each had one cup of water during a break in the soccer game. They took the water from the same 1 -quart container. If they took two cups total from the full I-quart containerf how many ounces of water were left?

Answers

Answer: 16 ounces

Explanation:
There are 32 ounces in a quart and 8 ounces in a cup there were 2 cups taken out of the 1 quart
8x2=16
32-16= 16 ounces left in the quart

PLEASE HELP !!
The approximate diameter of the earth is 3,960 miles. What is the distance around the equator?

Answers

It is about 24,901 miles (40,075 km).

From pole-to-pole, the meridional circumference, Earth is only 24,860 miles (40,008 km) around. This shape, caused by the flattening at the poles, is called an oblate spheroid.

in km it’s 40,075 km

can someone solve this? also no explanation no brainliest

Answers

Answer:

84

Step-by-step explanation:

I don't really have a explanation but I hope this helped

Answer:

84 cubic centimeters

Step-by-step explanation:

V=lwh/3

v=7×6×6/3

v=252/3

v=84

help outt sum1 plzz i will mark brainliest

Answers

Answer:

27

Step-by-step explanation:

what they saidddddddd

HELPP!!!! Please
Xxxxx

Answers

Answer:

D) 12

Step-by-step explanation:

Without evaluating each expression, determine which value is the greatest.
Group of answer choices

(−756)÷(−934)

(−756)⋅(934)

(−756)+(−934)

756−934

Explain Reasoning

Answers

Answer:

756−934 is the greatest because the others are more in the negatives  

Step-by-step explanation:

756-934 is the greatest as the others are smaller than it

pls help pls help i will mark brainliest!

Answers

Answer:

i think its E

im not sure

Step-by-step explanation:

Yeah I think it might be E

(BRAINLIST!!!)70 POINTS!!! ASAP Write two different expressions equivalent to 8d - 4) Use factoring for one way​

Answers

Answer:

one is using commutative property 4d - 8

another is 2 to power of 4 - 2 to the power of 2

Step-by-step explanation:

PLEASE HELP!! WILL GIVE BRAINLEST!

20 POINTS!!
JUST PLEASE HELPPPP

Answers

Answer:

78%

Step-by-step explanation:

Answer:

77%

Step-by-step explanation:

What is the volume of the prism?

Answers

Answer:

28.8 in^2

Step-by-step explanation:

just multiply the height by the width by the depth.

8*1.5*2.4 = 28.8

Answer:

I believe it's 28.8 inches.

Step-by-step explanation:

length times width times height

A pair of designer sneakers was purchased for $120 and a few months later, the new price is $138.
what is the percentage increase?

Answers

15 percent increase
Hope that helped, you just divide the last number by the first one
its 15 (source):trust me bro

What is the circumference of a circle that has a radius of 10 in? Use 3.14 for π.

31.4 ft
62.8 ft
15.7 ft
314 ft

Answers

The circumference is 62.83in

Step-by-step explanation:

The formula to find the perimeter or circumference of a circle is P=2×π×r.

Step 1: Find the radius. In this case it is 10 in.

Step 2: Multiply the radius by 2 for simplicity. In this case 10×2=20.

Step 3: Multiply the last number by π. In this case, 20×3.14=62.8.

Step 4: You have the answer. Hope this helps!

In the triangle above, the measure of X is 25°, and the measure of Y is 113°. What is the measure of Z?

Answers

Answer:

D

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the 2 given angles from 180° for z , that is

∠ Z = 180° - (25 + 113)° = 180° - 138° = 42° → A

I need help w 4-7. I already have number 3 but this is a dif screenshot

Answers

Answer:

Sorry but you can read well

Step-by-step explanation:

Answer:

The answer is increased by 3%

Step-by-step explanation:

A scale drawing for a plot of land is shown below.

In the drawing 2cm, represents 3m .

Assuming the backyard is rectangular, find the area of the real backyard.


what is the area of the real backyard?
with using 4cm 2cm 4cm

Answers

Answer:

72 square meters

Step-by-step explanation:

im smart in math

Evaluate e times e -5e when e=5

Answers

e(e) -5e
5(5)-5(5)
25-25= 0

The answer is 0.

Answer:

I wasn't sure for the question. that's why I posted two answers for your question.

please help I will really appreciate it. It is about unit rate!

Answers

Answer: The first one of the 180 miles the answer is 40 miles per gallon

The one of the 10 1/3 one answers is 62 miles per hour

and the $8 the answer is 9.6 U.S. dollars per hour

I hope this helped

PLZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPP

Answers

Answer:

She should by 1.9 quarts

Step-by-step explanation:

The answer would be 1.9 (or 2)

First, you find the area of the window (6), and the area of the wall (120). Then, subtract those two numbers to get 114. Finally, divide 114 by 60 to get the final answer, 1.9. (Then just round up to 2)

Hope this helped!!!!

Evaluate the expression. 7+8–6÷2

Answers

12

Hope this Helps :T

Answer:

the answer is 12

Step-by-step explanation:

7+8-3

15-3

12

Help me please...

I don't understand it...

Answers

sorry i dont know the answer hope someone answers it!

Hope it’s correct and it helps :)
You always need to divide the shapes into a shape that can be calculated with one of the formulas written above.

1. Here you need to divide the shape into two rectangles to be able to calculate the area easier.
For example here you would have one rectangle with the area of 5m • 6m = 30m^2
And one rectangle with the area of 11m • 3m = 33m^2
Now add the two areas togther
= 63m^2



2. Here you can divide the shape into one rectangle and one trapezoid.
Rectangle : 2m • 10m = 20m^2
Trapezoid: 1/2 • 10m(4m + 10m) = 5m•(14m) = 70m^2
Add them together : 20m^2 + 70m^2 = 90m^2



3. I’m not sure what area is meant in this question...



4. Divide into one rectangle and a circle which has to be halved since it's just a half circle.
Rectangle : 4m • 6m = 24m^2
Circle : r = 2m (half of the height) and pi is 3.14
3.14 • (2m)^2 = 12.56m^2 (whole circle)
Divide through 2 gives an area of 6.28m^2
Add both together : 24m^2 + 6.28m^2 = 30.28m^2

an algebraic equation to represent the problem:

John bought 15 cookies and ate 3 of them.

What percent of the cookies did he eat?
the equation should be something like this n = 40/100 * 6

Answers

Answer:

he ate 20 percent 3 out of 15 is basically 3/15

Other Questions
Spotless and As Good as New, offer house cleaning services. Spotless charges a flat fee of $30 and an additional $6 per hour while As Good as New charges $11 per hour with no flat fee. How long would cleaning a house have to take in order for the two companies to charge the same amount? Employer liability for employee injuries, accidents, or wrongs is largely dependent on whether the employee was _____ at the time of the incident in question.A. aware of her wrongdoingB. full-timeC. on the jobD. legally competent Please help me !!!!!!!!!!! Predict the end result if a chloroplast's light-independent enzymes developed a mutation that prevented them from activating in response to lighta. ATP and NADPH accumulation b. Water accumulation c. G3P accumulation d. Carbon dioxide depletion You push your physics book 1.50 M alone a horizontal tabletop with a horizontal push of 240 N while the opposing force of friction is 0.600 N. How much work does each of the following forces do on the book (a) your 2.40 N push, (b) the friction force (c) the normal force from the table, and (d) gravity? (e) what is the network done on the book? What is Gilgamesh's new quest? C=310(8)m/s, 1eV=1.610(-19)J , RH=1.07910(7)m-1, 1nm=10(-9)m, 1A=10(- 10)m, h=6.6310(-34)J.sThe radioactivity A of a drop of iodine I-131 if the mass of the drop is 1.5 g and the period is 13h is: during a cold spell, florida orange growers often spray a mist of water over trees during the night. why is this done? If x:(x+3) = 2:3 find x Suppose a friend challenges you to separate a mixture of wood shavings, iron filings, sand, and sugar. The image shows the mixture of the four items. Think about the components of the mixture. Consider how the unique properties of each component might suggest a method you can use to separate it from the rest of the mixture. 1. What tools do you think you could use to separate the mixture into its components? Explain your reasoning. What are the roots of the quadratic equation 2x 5x 2 0 Using the quadratic formula? A safety and health program should be: A. Consistent with standard industry-wide programs B. Personalized and tailored to the specific job hazards at a workplace C. Written in a way so that it will never need to be changed D. Written so that it can be used by all facilities of an single organization How do you compare and contrast between two things? I need help[tex]log_2(3x+2) - log_4(x)=3[/tex] Use tools and analysis techniques to study and reason about critical properties of the concurrent systems, including security protocols What is an example of a central idea? 14.In the figure (not drawn to scale), MO bisects LMN, mZNMO = (6x +19), and m/LMO = (9x -14). Solve for x and find ZLMN.A. x= 11, m ZLMN = 198B. x= 11, m ZLMN = 170C. x=8, m D. x=8, m What were 3 reasons for Manifest Destiny? X) 4.6.PS-15The width of a rectangle is 4x-7.5 feet and the length is 7.5x+8 feet. Find the perimeter of the rectangle.GTThe perimeter of the rectangle is feet.(Simplify your answer. Use integers or decimals for any numbers in the expression.)Question Help what is the name of (CH3CH2)2COHCH3