A study was conducted in 2019 by randomly selecting 6 men and 6 women in order to compare their program ratings for a new TV program. The ratings follow: Program Rating (scale 0 to 100) Men Women 99 96 93 25 25 58 52 12 18 80 81 33 It is desired to use statistical hypothesis testing to determine if there is enough evidence of a difference in mean ratings between men and women. Select ALL that apply.
a. One sample Test for Proportions
b. One sample Test for Means
c. 2 Sample Test for Means- independent
d. 2 Sample Test for Means – related (paired)
e. 2 Sample Test for Proportions
f. Time Series Forecasting
g. Correlation Analysis
h. One-way Analysis of Variance
i. Simple Linear Regression
j. Multiple Regression
k. Chi-square Test
Answer:
c. 2 Sample Test for Means- independent
Explanation:
Since we want to test the difference in mean ratings between men and women for a new TV program, the mean program ratings for two independent samples (man and women) are being compared hence the correct test is the 2 samples test for mean - independent.
A study was conducted in 2019 by randomly selecting 6 men and 6 women in order...
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