You wish to test the following claim (Ha) at a significance level of a = H,:µ = 77.2 Ha:p + 77.2 =0.02. You believe the population is normally distributed, but you do not know the standard deviation. Your sample has: size: n = 83 mean: M = 73.5 standard deviation: SD = 15.9. What is the test statistic for this sample? (Round the answer accurate to 3 decimal places.) test statistic: t = What is the P-value for this sample? (Round the answer accurate to 3 decimal places.) P-value = The P-value is... less than (or equal to) a greater than a This leads to a decision to... O reject the null
You wish to test the following claim (Ha) at a significance level of a = H,:µ = 77.2 Ha:p + 77.2 =0.02. You believe the population is normally distributed, but you do not know the standard deviation. Your sample has: size: n = 83 mean: M = 73.5 standard deviation: SD = 15.9. What is the test statistic for this sample? (Round the answer accurate to 3 decimal places.) test statistic: t = What is the P-value for this sample? (Round the answer accurate to 3 decimal places.) P-value = The P-value is... less than (or equal to) a greater than a This leads to a decision to... O reject the null
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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NEED FULLY CORRECT HANDWRITTEN SOLUTION FOR THIS....
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Transcribed Image Text:P-value =
The P-value is...
less than (or equal to) a
greater than a
This leads to a decision to...
O reject the null
O accept the null
fail to reject the null
So, the final conclusion is that...
O The data do not support the claim of the alternative hypothesis that the population mean is not equal
to 77.2.
O The sample data support the claim of the alternative hypothesis that the population mean is not equal
to 77.2.
Transcribed Image Text:You wish to test the following claím (Ha) at a significance level of a =
H,:µ = 77.2
Ha:p + 77.2
=0.02.
You believe the population is normally distributed, but you do not know the standard deviation. Your sample
has:
size: n = 83
mean: M = 73.5
standard deviation: SD = 15.9.
What is the test statistic for this sample?
(Round the answer accurate to 3 decimal places.)
test statistic: t =
What is the P-value for this sample?
(Round the answer accurate to 3 decimal places.)
P-value =
The P-value is...
less than (or equal to) a
greater than a
This leads to a decision to...
O reject the null
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