Compute the more-than cumulative frequency distribution based on the information provided above. ii. Calculate the mean, median and mode and comment on the skewness of the distribution iii. Calculate the standard deviation and interpret the answer.
Compute the more-than cumulative frequency distribution based on the information provided above. ii. Calculate the mean, median and mode and comment on the skewness of the distribution iii. Calculate the standard deviation and interpret the answer.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Question
- Achieng the coach for the national women’s basketball team wishes to establish the age distribution in years of all the players in the national team. She conducted a study which provided the following data:
CLASS |
FREQUENCY |
15 - 19 |
11 |
20 - 24 |
24 |
25 - 29 |
30 |
30 - 34 |
18 |
35 - 39 |
11 |
40 - 44 |
5 |
45 - 49 |
1 |
Total |
100 |
Required:
i. Compute the more-than cumulative frequency distribution based on the information provided above.
ii. Calculate the mean, median and
iii. Calculate the standard deviation and interpret the answer.
iv. Players can be categorized either belonging to the “junior team” or “senior team”. Determine the cut-off age if 50% of the players must belong to either teams
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