Regarding the T distribution a. its precise shape is determined by whether its a repeated measures...

Regarding the T distribution

a. its precise shape is determined by whether its a repeated measures t test or an independent samples T test

b. none of the answers are correct.

c. the shape is fixed, it does not change at all.

d. As sample size gets larger, the critical value of T gets smaller.

Expert Solution

The answer is :

d. As sample size gets larger, the critical value of T gets smaller

If you see the following critical value of student's t distribution, you will note that as the sample size increases (sample size=degree of freedom+1), the critical value of T distribution gets smaller.

Let me know in the comments if anything is not clear. I will reply ASAP! Please do upvote if satisfied!

orchestra answered 1 year ago

What are two advantages to a repeated measures design? The repeated measures t test is most...

What are two advantages to a repeated measures design? The repeated measures t test is most like which other t test that we have learned: single sample or independent samples t test? Why?

Name and define three special concerns with the repeated measures t-test.

A researcher conducts a repeated-measures t-test to evaluate a treatment with a sample of n =...

A researcher conducts a repeated-measures t-test to evaluate a treatment with a sample of n = 16 participants and obtains a t statistic of t = 2.94. The treatment is expected to change scores on a task. Which of the following is the correct decision for a hypothesis test using α = .05. Fail to reject the null hypothesis with either a one-tailed or a two-tailed test. Reject the null hypothesis with a one-tailed test but fail to reject with...

33. A researcher obtains t = 2.35 for a repeated-measures study using a sample of n =...

33. A researcher obtains t = 2.35 for a repeated-measures study using a sample of n = 8 participants. Based on this t value, what is the correct decision for a two-tailed test? a. reject the null hypothesis with α = .05 but not with α = .01 b. reject the null hypothesis with either α = .05 or α = .01 c. fail to reject the null hypothesis with either α = .05 or α = .01 d. cannot make a decision without additional...

33. A researcher obtains t = 2.35 for a repeated-measures study using a sample of n =...

33. A researcher obtains t = 2.35 for a repeated-measures study using a sample of n = 8 participants. Based on this t value, what is the correct decision for a two-tailed test? a. reject the null hypothesis with α = .05 but not with α = .01 b. reject the null hypothesis with either α = .05 or α = .01 c. fail to reject the null hypothesis with either α = .05 or α = .01 d. cannot make a decision without additional...

what determines the shape of t distribution? what makes the “best” t distrubution? why is it...

what determines the shape of t distribution? what makes the “best” t distrubution? why is it the “best”?

A property of the t-distribution is that the distribution's shape remains constant for different degrees of...

A property of the t-distribution is that the distribution's shape remains constant for different degrees of freedom. Group of answer choices True False

For the Poisson Distribution a. Is λ×T a parameter of position, scale, shape or a combination?...

For the Poisson Distribution a. Is λ×T a parameter of position, scale, shape or a combination? Explain. b. We can treat “λ×T” as a single parameter, but they actually represent two parameters: λ and T. Say you stand by the side of the road and count the number of cars that pass by you in one minute. After repeating this process 10 times you find the average number of cars that pass in 10 minutes. In this case, what is...

1. A repeated-measures ANOVA is just like a related-means t-test except A. there can only be...

1. A repeated-measures ANOVA is just like a related-means t-test except A. there can only be one independent variable in the repeated-measures ANOVA. B. there can only be two levels of the independent variable in the repeated-measures ANOVA. C. there can only be two levels of the independent variable in the related-means t-test. D. There are no differences between the repeated-measures ANOVA and the related-means t-test. 2. Describe a hypothetical research scenario which would illustrate each of the following in...

The overall shape of a molecule is determined by its? a.atoms. b.bond angles. c.symmetry. d.electron affinity.

Question

Regarding the T distribution a. its precise shape is determined by whether its a repeated measures...

Solutions

Expert Solution

Related Solutions

What are two advantages to a repeated measures design? The repeated measures t test is most...

Name and define three special concerns with the repeated measures t-test.

A researcher conducts a repeated-measures t-test to evaluate a treatment with a sample of n =...

33. A researcher obtains t = 2.35 for a repeated-measures study using a sample of n =...

33. A researcher obtains t = 2.35 for a repeated-measures study using a sample of n =...

what determines the shape of t distribution? what makes the “best” t distrubution? why is it...

A property of the t-distribution is that the distribution's shape remains constant for different degrees of...

For the Poisson Distribution a. Is λ×T a parameter of position, scale, shape or a combination?...

1. A repeated-measures ANOVA is just like a related-means t-test except A. there can only be...

The overall shape of a molecule is determined by its? a.atoms. b.bond angles. c.symmetry. d.electron affinity.