A study was conducted on the average commuting distance of students at College. The study found that the first sample of thirty students has an average commute of 23.1 miles with a sample standard deviation of 12.47 miles. The commuting mileages for a second sample of 30 students are below. 20 34 20 20 15 16 19 3 1 15 12 18 15 13 1 12 8 11 20 10 7 13 13 32 7 4 63 18 24 6 a) find the mean, median, and mode for the second sample of students
A study was conducted on the average commuting distance of students at College. The study found that the first sample of thirty students has an average commute of 23.1 miles with a sample standard deviation of 12.47 miles. The commuting mileages for a second sample of 30 students are below. 20 34 20 20 15 16 19 3 1 15 12 18 15 13 1 12 8 11 20 10 7 13 13 32 7 4 63 18 24 6 a) find the mean, median, and mode for the second sample of students
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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Question
A study was conducted on the average commuting distance of students at College. The study found that the first sample of thirty students has an average commute of 23.1 miles with a sample standard deviation of 12.47 miles. The commuting mileages for a second sample of 30 students are below.
20 |
34 |
20 |
20 |
15 |
16 |
19 |
3 |
1 |
15 |
12 |
18 |
15 |
13 |
1 |
12 |
8 |
11 |
20 |
10 |
7 |
13 |
13 |
32 |
7 |
4 |
63 |
18 |
24 |
6 |
a) find the
b) find the
c) use the mean and standard deviation from each data set to illustrate the standard deviation.
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