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

Author Question: When we have two independent samples, a confidence limit is generally used to a. say something ... (Read 52 times)

bobthebuilder

  • Hero Member
  • *****
  • Posts: 567
on: Jun 20, 2018
When we have two independent samples, a confidence limit is generally used to
 
  a. say something about the difference between population means.
  b. say something about the difference between sample means.
  c. specify the location of a single sample mean.
  d. refine the estimate of the variance.

Question 2

In computing effect sizes for a comparison of independent samples, our measure may be less than ideal if
 
  a. we have heterogeneous variances and no control group.
  b. the data are decidedly nonnormal.
  c. we choose the wrong statistic for our denominator.
  d. all of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kescobar@64

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

D


bobthebuilder

  • Member
  • Posts: 567
Reply 2 on: Jun 20, 2018
Excellent

okolip

  • Member
  • Posts: 362
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o
Independent Assortment Independent Assortment
An immunoblot. Lanes 1 to 3 are from an SDS gel; samples from successive stages An immunoblot. Lanes 1 to 3 are from an SDS gel; samples from successive stages
How to use L’Hospital’s Rule to find the limit of a function (Part 1) How to use L’Hospital’s Rule to find the limit of a function (Part 1)
How to use L'Hospital's Rule to find the limit of a function (Part 2) How to use L'Hospital's Rule to find the limit of a function (Part 2)
Evaluate the Limit Question 2 Evaluate the Limit Question 2
Video: Embryonic development - Week 3

For a complete list of videos, visit our video library