A sample of 32 observations is selected from a normal population. The sample mean is 66, and the population standard deviation is 5 Conduct the following test of hypothesis using the 0.10 significance level. H: -68 H:H68 a. Is this a one- or two-tailed test? o One-tailed test O Two-tailed test b. What is the decision rule? Reject Hg if-1.645 < z<1.645 OReject He if z<-1.645 or z> 1.645 c. What is the value of the test statistic? (Negatlve amount should be Incicated by a minus sign. Round your answer to 2 decimal places.) Value cf the test statistic d. What is vour decision regarding ? 1 of 10 Next Prev d. What is your decision regarding He? O Fail to reject Fe O Reject He 1. What is the pvalue? (Round your zvelue to 2 decimal places and final answer to 4 decimal places.) p-value -2. Interpret the p-value? (Round your zvalue to2 declmal pleces and final answer to 2 declmal pleces.) 85 chenoe of finding a 2 value this large by sampling error when HO is true. ihere is a Next 1 of 10 Piey here to search

A sample of 32 observations is selected from a normal population. The sample mean is 66, and the population standard deviation is 5 Conduct the following test of hypothesis using the 0.10 significance level. H: -68 H:H68 a. Is this a one- or two-tailed test? o One-tailed test O Two-tailed test b. What is the decision rule? Reject Hg if-1.645 < z<1.645 OReject He if z<-1.645 or z> 1.645 c. What is the value of the test statistic? (Negatlve amount should be Incicated by a minus sign. Round your answer to 2 decimal places.) Value cf the test statistic d. What is vour decision regarding ? 1 of 10 Next Prev d. What is your decision regarding He? O Fail to reject Fe O Reject He 1. What is the pvalue? (Round your zvelue to 2 decimal places and final answer to 4 decimal places.) p-value -2. Interpret the p-value? (Round your zvalue to2 declmal pleces and final answer to 2 declmal pleces.) 85 chenoe of finding a 2 value this large by sampling error when HO is true. ihere is a Next 1 of 10 Piey here to search

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Description: I would like the solutions for all parts of the problem A sample of 32 observations is selected from a normal population. The sample mean is 66, and the population standard deviation is 5Conduct the following test of hypothesis using the 0.10 signifi

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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I would like the solutions for all parts of the problem

A sample of 32 observations is selected from a normal population. The sample mean is 66, and the population standard deviation is 5
Conduct the following test of hypothesis using the 0.10 significance level.
H: -68
H:H68
a. Is this a one- or two-tailed test?
o One-tailed test
O Two-tailed test
b. What is the decision rule?
Reject Hg if-1.645 < z<1.645
OReject He if z<-1.645 or z> 1.645
c. What is the value of the test statistic? (Negatlve amount should be Incicated by a minus sign. Round your answer to 2 decimal
places.)
Value cf the test statistic
d. What is vour decision regarding ?
1 of 10
Next
Prev

d. What is your decision regarding He?
O Fail to reject Fe
O Reject He
1. What is the
pvalue? (Round your zvelue to 2 decimal places and final answer to 4 decimal places.)
p-value
-2. Interpret the p-value? (Round your zvalue to2 declmal pleces and final answer to 2 declmal pleces.)
85 chenoe of finding a 2 value this large by sampling error when HO is true.
ihere is a
Next
1 of 10
Piey
here to search

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