Rework Exercise 13.36, basing the decision on the P-value corresponding to the observed value of the test
Question:
In exercise
A study of the number of business lunches that executives in the insurance and banking industries claim as deductible expenses per month was based on random samples and yielded the following results:
n1 = 40 x1 = 9.1 s1 = 1.9
n2 = 50 x2 = 8.0 s2 = 2.1
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z 260 p value 205 ...View the full answer
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Related Book For 
John E Freunds Mathematical Statistics With Applications
ISBN: 9780134995373
8th Edition
Authors: Irwin Miller, Marylees Miller
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