for question C the drop down options are; Yes or No for question E the drop down

Question

for question C the drop down options are; Yes or No

for question E the drop down options are the same as displayed in the screenshot

for question F the drop down options are Yes or No

Video Consider the following hypothesis test Ho: = 16 Hai 16 A sample of 50 provided a sample mean of 14.32. The population standard deviation is 6. a. Compute the value of the test statistic (to 2 decimals). (If answer is negative, use minus"sign.) 1.98 b. What is the p-value (to 4 decimals)? c. Using = .05, can it be concluded that the population mean is not equal to 167 [Select Answer the next three questions using the critical value approach d. Using = .05, what are the critical values for the test statistic (to 2 decimals)? e. State the rejection rule: Reject Ho if z is Select f. Can it be concluded that the population mean is not equal to 16? the lower critical value andSelect the upper critical value greater than or equal to greater than less than or equal to less than equal to not equal to Select

Explanation / Answer

The statistical software output for this problem is:

One sample Z summary hypothesis test:
: Mean of population
H0 : = 16
HA : 16
Standard deviation = 6

Hypothesis test results:

Hence,

a) Test statistic = -1.98

b) P - value = 0.0477

c) Yes

d) Critical values = + 1.96

e) Less than or equal to; Greater than or equal to

f) Yes

Mean n Sample Mean Std. Err. Z-Stat P-value 50 14.32 0.84852814 -1.979899 0.0477

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