Identify which hypothesis test would be most appropriate under the given assumpt

Question

Identify which hypothesis test would be most appropriate under the given assumptions a. Discrete dichotomous data from two independent samples where we want to compare the proportion of success in the two samples. We can assume that n1p(1 -p) > 5 and n2p(1-p) > 5. We can also assume that the number of expected cell counts are all greater than or equal to 5. Please list the two tests that are appropriate in this situation b. Continuous data from two independent samples where we want to compare the centers of the distribution for the two groups. The data cannot be assumed to be normally distributed and we have 7 people in the first group and 8 people in the second group Continuous data from two independent samples where we want to compare the centers of the distribution for the two groups. The data can assumed to be normally distributed and the corresponding F test for equality of variance rejected the null hypothesis (p ?) e. Discrete dichotomous data from two dependent, paired samples where we want to compare the proportion of success in the two samples. We can assume the total number of discordant p airs is greater than 20 f. Continuous data from two dependent samples where we want to compare the centers of the distribution for the two groups. The data cannot be assumed to be normally distributed and we have 9 pairs of individuals Continuous data from two dependent samples where we want to compare the centers of the distribution for the two groups. The data can be assumed to be normally distributed. g.

Explanation / Answer

a).Two-sample proportion Z test and Chi square test.

b).2 sample t-test

c).Two sample Z test with unequal variances

d).Two sample Z test with equal variances

e)Fisher's exact test

f)Paired T-test

g)Z test

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.