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

Author Question: We are interested in testing the following hypotheses.H0: P1- P2 = 0Ha: P1- P2 0The test statistic Z ... (Read 9 times)

dhsndn

  • Full Member
  • ***
  • Posts: 161
on: Mar 25, 2023

Question 1

The sampling distribution of is approximated by a


◦

normal distribution


◦

t-distribution with n1 + n2 degrees of freedom


◦

t-distribution with n1 + n2 - 1 degrees of freedom


◦

t-distribution with n1 + n2 + 2 degrees of freedom



Question 2

We are interested in testing the following hypotheses.

 

H0:  P1- P2 = 0
Ha:  P1- P2≠ 0

 

The test statistic Z is computed to be 2.0.  The p-value for this test is


◦

0.9772


◦

1.9544


◦

0.0228


◦

0.0456

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 dhsndn on Mar 25, 2023

koswald

  • Full Member
  • ***
  • Posts: 148
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 39% of students answer this correctly


dhsndn

  • Member
  • Posts: 161
Reply 2 on: Mar 25, 2023
YES! Correct, THANKS for helping me on my review

dyrone

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

The FDA recognizes 118 routes of administration.

An example of color blindness test. A person with red-green color blindness would not be able to dis An example of color blindness test. A person with red-green color blindness would not be able to dis
Relative rate test, calibrating the molecular clock, and calculating divergence dates. Relative rate test, calibrating the molecular clock, and calculating divergence dates.
Piaget’s Test for Egocentric Perspectives on Children Piaget’s Test for Egocentric Perspectives on Children
A gasoline testing kit, including an insulated container where water at 100°F is used to heat a ... A gasoline testing kit, including an insulated container where water at 100°F is used to heat a ...
Testing the client’s ability to feel vibrations, the toe Testing the client’s ability to feel vibrations, the toe
A test of Yanofsky’s proposed trp operon gene map A test of Yanofsky’s proposed trp operon gene map
Video: Semidiscontinuous DNA replication

For a complete list of videos, visit our video library