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

Author Question: If we fail to reject the null hypothesis in a t test we can conclude a. that the null hypothesis ... (Read 665 times)

natalie2426

  • Hero Member
  • *****
  • Posts: 524
on: Jun 20, 2018
If we fail to reject the null hypothesis in a t test we can conclude
 
  a. that the null hypothesis is false.
  b. that the null hypothesis is true.
  c. that the alternative hypothesis is false.
  d. that we don't have enough evidence to reject the null hypothesis.

Question 2

The two-tailed p value that a statistical program produces refers to
 
  a. the value of t.
  b. the probability of getting at least that large a value of t if the null hypothesis is false.
  c. the probability of getting at least that large an absolute value of t if the null hypothesis is true.
  d. the probability that the null hypothesis is true.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

huda

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

C


natalie2426

  • Hero Member
  • *****
  • Posts: 524
Reply #2 on: Jun 20, 2018
Thank you!


huda

  • Sr. Member
  • ****
  • Posts: 304
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Roots of the keystone species hypothesis: does a higher proportion of predators in diverse communiti Roots of the keystone species hypothesis: does a higher proportion of predators in diverse communiti
Allen Test: An occluded ulnar artery results in continued pallor of the hand while the radial artery Allen Test: An occluded ulnar artery results in continued pallor of the hand while the radial artery
Man undergoing a stress test on a treadmill while physician monitors his condition Man undergoing a stress test on a treadmill while physician monitors his condition
Administration of the Rinne test. Administration of the Rinne test.
A Mono-Diff test in which the presumptive well contains the patient's serum mixed with ... A Mono-Diff test in which the presumptive well contains the patient's serum mixed with ...
Test-Cross Results from Mendel’s Experiments Test-Cross Results from Mendel’s Experiments
Video: Membrane transport proteins - pores, gated channels and pumps

For a complete list of videos, visit our video library