Find the valance of the ages.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 12PPS
Related questions
Question
Find the valance of the ages. Round the answer to at least four decimal places.
The variance of the ages is…
![Following is the probability distribution for age of a student at a certain public high school.
13
14
15
16
17
18
P (x)
0.08
0.23
0.25
0.28
0.14
0.02
Send data to Excel
Part: 0/ 2
Part 1 of 2
(a) Find the variance of the ages. Round the answer to at least four decimal places.
The variance of the ages is](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc9ae8e69-46dc-4f70-9e5c-e602d2b31ba6%2F1c5e8e42-a9ec-46a9-b152-f868721a3d4c%2Fi3gg1t_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Following is the probability distribution for age of a student at a certain public high school.
13
14
15
16
17
18
P (x)
0.08
0.23
0.25
0.28
0.14
0.02
Send data to Excel
Part: 0/ 2
Part 1 of 2
(a) Find the variance of the ages. Round the answer to at least four decimal places.
The variance of the ages is
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