The randomization distribution for testing the hypotheses Ho: H₁ = H2 versus Ha: H₁
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
Question
None
Transcribed Image Text:The randomization distribution for testing the hypotheses Ho: H₁ = H2 versus Ha: H₁ <H2 is provided. The sample statistic is
x1x2 = 2.5. Use the provided randomization distribution (based on 100 samples) to estimate the p-value for this test.
70
Left Tail Two-Tail Right Tail
60
50
76
40
30
540
samples = 100
mean = 0.040
st. dev. = 0.940
i
20
10
.......
..........t : .: i..
0
-2.5
-2.0 -1.5
-1.0
-0.5
0.0
null = 0
0.5 1.0 1.5
2.0
2.5
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