Question: Question 11) A sample of size 20 yields a sample mean of 23.5 and a sample standard deviation of 4.3 Test HO Mean 25 at

Question 11)

A sample of size 20 yields a sample mean of 23.5 and a sample standard deviation of 4.3

Test HO Mean 25 at (X = 0.10. HA: Mean < 25. This is a one- tailed test with lower reject region bounded by a negative critical value.

A)None of the other answers are correct

B)Pvalue 0.932.HO not rejected. Conclude mean 25 plausible

C)Pvalue 0.068HO rejected. Conclude mean <25

D)Pvalue 0.135HO not rejected. Conclude mean 25 plausible

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

a sample of size 20 yields a sample mean of 23.5 and a sample standard deviation of 4.3. 4.3. A sample of size 20 yields a sample mean of 23.5 and a sample standard deviation of Test HO: Mean 2 25 at...

Q:

A sample of size 20 yields a sample mean of 23.5 and a sample standard deviation of 4.3. Test H0: Mean 25 at = 0.10. HA: Mean

Q:

A sample of size 20 yields a sample mean of 23.5 and a sample standard deviation of 4.3. Test H0: Mean 25 at =0.10. HA: Mean

Q:

A sample of size 20 yields a sample mean of 23.5 and a sample standard deviation of 4.3. Test HO: mean 25 at = 0.10. HO: Mean

Q:

A sample of size 20 yields a sample mean of 23.5 and a sample standard deviation of 4.3. Test H0: Mean 25 at = 0.10. HA: Mean

Q:

A sample of size 20 yields a sample mean of 23.5 and a sample standard deviation of 4.3. Test H0: Mean 25 at = 0.10. HA: Mean

Q:

A sample of size 20 yields a sample mean of 23.5 and a sample standard deviation of 4.3. Test H0: Mean 25 at x = 0.10 . HA: Mean

Q:

A sample of size 20 yields a sample mean of 23.5 and a sample standard deviation of 4.3. Test H0: Mean 25 at = 0.10. HA: Mean

Q:

A sample of size 20 yields a sample mean of 23.5 and a sample standard deviation of 4.3. Test H0: Mean 25 at x= .10. HA: Mean

Q:

A sample of size 20 yields a sample mean of 23.5 and a sample standard deviation of 4.3. Test HO: Mean 25 at = 0.10.HA: Mean

Q:

For each of the following errors, considered individually, indicate whether the error would cause the adjusted trial balance totals to be unequal. If the error would cause the adjusted trial balance...

Q:

Jemisen National Bank has identified that it holds $58 thousand in rate-sensitive assets and $46 thousand in rate-sensitive liabilities for the next three month period. The bank's initial spread is...

Q:

abled: Exam 2 _ MC What are the ramifications of short - term negative interest rates for consumers? Multiple Choice As short - term rates have been driven lower, medium and long - term rates have...

Q:

2023 1040 form 1.Phillip and Claire are married and file a joint return. Phillip is self-employed as a real estate agent, and Claire is a flight attendant. Phillip and Claire have three dependent...