Part A: Hypothesis Testing on the Mean-Variance Known
Implement the following one-sided upper hypothesis test:
H0: μ = -0.66
H1: μ > -0.66
The data values for this test are below:
-0.12
-1.52
-1.00
2.28
-1.21
0.74
-2.46
-2.65
-1.26
0.28
2.91
-2.36
-2.35
0.69
0.64
3.26
The number of values is 16. The population standard deviation is σ = 1.70. What is the P-value for this test?
For the given sample mean is
So the test statistics is z (as population standard deviation is known)
Now as alternative hypothesis have greater than sign P value is
So answer is 0.172
Part A: Hypothesis Testing on the Mean-Variance Known Implement the following one-sided upper hypothesis test: H0:...
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