4.54 Figure 4.16 shows a randomization distribution for testing Ho =2 versus H u1 # H2. The statistic used for each sample is D = x1-X2. In each case, use the distribution to decide which value is closer to the p-value for the observed difference in sample means. (a) The p-value for D = x - ĩ = -2.9 is closest to: 0.01 or 0.25? (b) The p-value for D = x – x = 1.2 is closest to: 0.30 or 0.60? 90 80 70 60 50 40 30 20 10 -3 -2 -1 0 1. 2 3 Differences Figure 4.16 Randomization distribution for Exercises 4.54 to 4.58 Frequency

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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4.54 Figure 4.16 shows a randomization distribution
for testing Ho 1=2 versus Ha
statistic used for each sample is D = x, – x2. In each
case, use the distribution to decide which value is
closer to the p-value for the observed difference in
: H1 # µz. The
sample means.
(a) The p-value for D = x - I = -2.9 is closest to:
%3D
0.01 or 0.25?
(b) The p-value for D = x, – x, = 1.2 is closest to:
%3D
0.30 or 0.60?
90
80
70
60
50
40
30
20
10
무
-3
-2
-1
1 2 3
Differences
Figure 4.16 Randomization distribution for
Exercises 4.54 to 4.58
Frequency
Transcribed Image Text:4.54 Figure 4.16 shows a randomization distribution for testing Ho 1=2 versus Ha statistic used for each sample is D = x, – x2. In each case, use the distribution to decide which value is closer to the p-value for the observed difference in : H1 # µz. The sample means. (a) The p-value for D = x - I = -2.9 is closest to: %3D 0.01 or 0.25? (b) The p-value for D = x, – x, = 1.2 is closest to: %3D 0.30 or 0.60? 90 80 70 60 50 40 30 20 10 무 -3 -2 -1 1 2 3 Differences Figure 4.16 Randomization distribution for Exercises 4.54 to 4.58 Frequency
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