2. A Bootstrap Dotplot with 1000 samples for the correlation between commute time and commute distance in Atlanta is shown below. Find a 99% confidence interval by hand, using the percentiles method.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
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2. A Bootstrap Dotplot with 1000 samples for the correlation between commute time and commute
distance in Atlanta is shown below. Find a 99% confidence interval by hand, using the percentiles
method.
40
30
20
10
0
0.65
Left Tall Two Tailight Tail
a. How
many
0.70
0.75
0.80
dots did you count in each tail?
b. Give your confidence interval here:
c. Interpret the confidence interval in context.
0.85
samples-1000
0.90
Transcribed Image Text:2. A Bootstrap Dotplot with 1000 samples for the correlation between commute time and commute distance in Atlanta is shown below. Find a 99% confidence interval by hand, using the percentiles method. 40 30 20 10 0 0.65 Left Tall Two Tailight Tail a. How many 0.70 0.75 0.80 dots did you count in each tail? b. Give your confidence interval here: c. Interpret the confidence interval in context. 0.85 samples-1000 0.90
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