1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anton [14]
1 year ago
15

Find the cumulative frequency ​

Mathematics
1 answer:
agasfer [191]1 year ago
7 0

The cumulative frequency of the data given is shown in the image attached below.

<h3>How to Find the Cumulative Frequency?</h3>

To find the cumulative frequency of each data with a given class interval or data point, and their respective frequency, simply add each frequency from the frequency distribution to the sum of the previous frequency.

The cumulative frequency of the data in the table given would be calculated as shown below:

15 - 18 ---> 5 + 0 = 5

19 - 22 ---> 10 + 5 = 15

23 - 26 ---> 7 + 15 = 22

27 - 30 ---> 3 + 22 = 25

31 - 34 ---> 3 + 25 = 28

35 - 38 ---> 2 + 28 = 30

Thus, the cumulative frequency of the data given is shown in the image attached below.

Learn more about cumulative frequency on:

brainly.com/question/22659463

#SPJ1

You might be interested in
25.7% as a fraction<br> plz help
vlada-n [284]

Answer:

257/1000

Step-by-step explanation:

⭐ Please consider brainliest! ⭐

✉️ If any further questions, inbox me! ✉️

4 0
3 years ago
Shanice's car is traveling 10 miles per hour slower than twice the speed of Brandon's car. She covers 93 miles in 1 hour 30 minu
joja [24]

Shanice's rate: 93 / 1.5 = 62 miles per hour

she is 10 miles slower than twice the speed of Brandon

62 +10 = 72

72/2 = 36

 Brandon is driving 36 miles per hour

3 0
3 years ago
PLEASE HELP ASAP!!!!!!!!!!!
irina [24]

Answer:

132 in^2 but DOUBLE CHECK MY WORK!!!!

Step-by-step explanation:

Break it down into parts ok. So I see a 10x10 square, two 2x4 right triangles and a 4x6 rectangle.

10x10 is 100 in

1/2(2*4) = 4 x 2 = 8 in

6x4 = 24 in

add them together to get 132 in^2

7 0
3 years ago
Which is equivalent to 80
Licemer1 [7]
The answer is 4 square root 80
3 0
3 years ago
Question 31 pts Prove the statement is true using mathematical induction: 2n-1 ≤ n! Use the space below to write your answer. To
Sladkaya [172]

Answer:

P(3) is true since 2(3) - 1 = 5  < 3! = 6.  

Step-by-step explanation:

Let P(n) be the proposition that 2n-1 ≤ n!. for n ≥ 3

Basis: P(3) is true since 2(3) - 1 = 5  < 3! = 6.  

Inductive Step: Assume P(k) holds, i.e., 2k - 1 ≤ k! for an arbitrary integer k ≥ 3. To show that P(k + 1) holds:

2(k+1) - 1 = 2k + 2 - 1

≤ 2 + k! (by the inductive hypothesis)

= (k + 1)! Therefore,2n-1 ≤ n! holds, for every integer n ≥ 3.

4 0
3 years ago
Other questions:
  • Please help the one i used red marker to cross out dont do it. tyy
    10·2 answers
  • General admission to the State Fair of Texas is $16.00. For guests to ride the various rides, they must use coupons that cost $0
    7·1 answer
  • Estimate the answer to the<br> calculation below<br> 21 X 385<br> 52
    11·1 answer
  • The isosceles triangles below are similar.
    8·1 answer
  • Joseph wants to estimate the mean number of siblings for each student in his school. He records the number of siblings for each
    9·1 answer
  • Zoe's mom is making super hero capes for the guests at her little brother's birthday party. Each cape uses of a yard of fabric.
    5·1 answer
  • Математика срочно пожалуйста​
    7·1 answer
  • I need help please?!!!!
    6·1 answer
  • find the perimeter when 96 triangles are put together in the pattern shown below. Assume that all triangle sides are 1 cm long.
    10·1 answer
  • Explain why an elevator with 3 people in it is less dense with an elevator with 50 people in it
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!