This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In a one tail (upper bound) hypothesis test, the critical value of Z has been 2 and the test ... (Read 20 times)

Lin Shi

  • Full Member
  • ***
  • Posts: 131
on: Mar 25, 2023

In a one tail (upper bound) hypothesis test, the critical value of Z has been 2 and the test statistic has been 1.96.  In this situation,


◦

the null hypothesis should be rejected.


◦

the alternative hypothesis is true.


◦

since the standard deviation is not known, no answer can be given.


◦

the sample size has been too small.

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Lin Shi on Mar 25, 2023

koung719

  • Full Member
  • ***
  • Posts: 164
Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly


Lin Shi

  • Member
  • Posts: 131
Reply 2 on: Mar 25, 2023
Great answer, keep it coming :)

helenmarkerine

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Critical Thinking Skills chart Critical Thinking Skills chart
The spleen. Upper left side behide stomach The spleen. Upper left side behide stomach
Alternating one-hand kneading to the upper arm. Squeeze the biceps side, then the triceps side, ... Alternating one-hand kneading to the upper arm. Squeeze the biceps side, then the triceps side, ...
The upper waters of the oceans flow horizontally in currents The upper waters of the oceans flow horizontally in currents
The Turing Test The Turing Test
Opposing muscles of the upper arm Opposing muscles of the upper arm
Video: Interview with an Anorexic Woman (Part 1 of 2)

For a complete list of videos, visit our video library