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

Author Question: Refer to Exhibit 7-3. Which test is most appropriate for these data and hypothesis? a. Chi square ... (Read 32 times)

Medesa

  • Hero Member
  • *****
  • Posts: 507
on: Jun 20, 2018
Refer to Exhibit 7-3. Which test is most appropriate for these data and hypothesis?
 
  a. Chi square
  c. Independent t-test
  b. Correlated t-test
  d. Pearson's r

Question 2

A researcher wants a 90 percent chance of rejecting the null hypothesis at the one-tailed .05 level with an effect size of .15. The sample size needed is about
 
  a. 140.
  b. 160.
  c. 180.
  d. 200.
  e. 380


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jane

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

E


Medesa

  • Member
  • Posts: 507
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

billybob123

  • Member
  • Posts: 336
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

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 senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Pichia test Pichia test
Cross-sectional data showing that the amount of effort spent on personal health care increases with Cross-sectional data showing that the amount of effort spent on personal health care increases with
An example of a Material Safety Data Sheet (MSDS). An example of a Material Safety Data Sheet (MSDS).
Herpes simplex 2 rapid test. Herpes simplex 2 rapid test.
Different ways to test hypotheses Different ways to test hypotheses
Use Fleury’s algorithm to determine Euler Circuit in the following graph. Exhibit exactly one ... Use Fleury’s algorithm to determine Euler Circuit in the following graph. Exhibit exactly one ...
Video: Introduction to Cystic Fibrosis

For a complete list of videos, visit our video library