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

Author Question: Which of the following is NOT a correct version of an alternative hypothesis? a. The treatment ... (Read 76 times)

captainjonesify

  • Hero Member
  • *****
  • Posts: 543
on: Jun 19, 2018
Which of the following is NOT a correct version of an alternative hypothesis?
 
  a. The treatment affects the effect.
  b. The treatment improves the effect.
  c. The treatment reduces the effect.
  d. The treatment does not cause the effect.

Question 2

An experimenter predicts that being a member of a team in college will affect a student's grade point average. In this case, the null hypothesis would be that being a member of a team in college _____.
 
  a. increases GPA c. affects GPA
  b. does not increase GPA d. does not affect GPA


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pswine

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 19, 2018
Answer to Question 1

D
The alternative statement states that the treatment affects the cause either by not specifying it (as in a), or by specifying the direction of the effect (as in b and c). Alternative d is the null hypothesis.

Answer to Question 2

D
The null hypothesis states that the treatment (being on a team) does affect GPA.


captainjonesify

  • Member
  • Posts: 543
Reply 2 on: Jun 19, 2018
Wow, this really help

nothere

  • Member
  • Posts: 324
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Treatment Regimens for Tuberculosis Treatment Regimens for Tuberculosis
Over-the-Counter Analgesic Medications for Treatment of Herpes Labialis Over-the-Counter Analgesic Medications for Treatment of Herpes Labialis
Drugs Used in the Treatment of Peptic Ulcer Disease (PUD) and GERD Drugs Used in the Treatment of Peptic Ulcer Disease (PUD) and GERD
A(n) _____ is a spur-of-the-moment question. Fill in the blank(s) with correct word A(n) _____ is a spur-of-the-moment question. Fill in the blank(s) with correct word
Mass spectrometry of a synthetic version of collagen peptide Mass spectrometry of a synthetic version of collagen peptide
Alternative splicing Alternative splicing
Video: Simple and Double Sugar

For a complete list of videos, visit our video library