A random sample of n observafions is selected from a normal population to test the null hypothesis that p 10. Specify the rejection region for each of the following Question Help combinations ofH, a, and n. a a. H2 ut 10, a0.01; n= 14 b. H 10, a=0.10, n= 22 C.H210, a 0.05, n 10 d. H2 10, a=0.10, n=12 e. H2 u10, a =0.05, n 20 f.H 10, a=0.01; n=7 a. Select the correct choice below and fill in the answer box within your choice. (Round to three decimal places as needed.) O A. t O B. t: OC t4 in m Click to select and enter your answer(s) and then click Check Answer ? op notifications 5 parts remaining Clear All Check Ansar a e here to search 41

A random sample of n observafions is selected from a normal population to test the null hypothesis that p 10. Specify the rejection region for each of the following Question Help combinations ofH, a, and n. a a. H2 ut 10, a0.01; n= 14 b. H 10, a=0.10, n= 22 C.H210, a 0.05, n 10 d. H2 10, a=0.10, n=12 e. H2 u10, a =0.05, n 20 f.H 10, a=0.01; n=7 a. Select the correct choice below and fill in the answer box within your choice. (Round to three decimal places as needed.) O A. t O B. t: OC t4 in m Click to select and enter your answer(s) and then click Check Answer ? op notifications 5 parts remaining Clear All Check Ansar a e here to search 41

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 32E

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A research center claims that 28% of adults in a certain country would travel into space on a commercial flight if they could afford it. In a random sample of 800 adults in that country, 30% say that they would travel into space on a commercial flight if they could afford it. At α=0.10, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below.
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