Question

help, thank you

Do college students enjoy playing sports more than watching sports? A researcher randomly selected ten college students and asked them to rate playing sports and watching sports on a scale from 1 to 10 with 1 meaning they have no interest and 10 meaning they absolutely love it. The results of the study are shown below. Playing Vs. Watching Sports Play 8 10 4 6 5 10 6 10 4 2 Watch 9 8 5 5 3 8 7 8 4.1 Assume a Normal distribution. What can be concluded at the the a=0.10 level of significance level of significance? For this study, we should use Select an answer a. The null and alternative hypotheses would be: Ho: Select an answer Select an answer Select an answer (please enter a decimal) H: Select an answer Select an answer Select an answer v (Please enter a decimal) b. The test statistic? (please show your answer to 3 decimal places.) c. The p-value = (Please show your answer to 4 decimal places.) d. The p-value is ?va e. Based on this, we should Select an answer the null hypothesis. f. Thus, the final conclusion is that ... The results are statistically insignificant at a = 0.10, so there is insufficient evidence to conclude that the population mean rating for playing sports is greater than the population mean rating for watching sports. The results are statistically insignificant at a = 0.10, so there is statistically significant evidence to conclude that the population mean rating for playing sports is equal to the population mean rating for watching sports. O The results are statistically significant at a -0.10, so there is sufficient evidence to conclude that the population mean rating for playing sports is greater than the population mean rating for watching sports. The results are statistically significant at a 0.10, so there is sufficient evidence to conclude that the ten students that were surveyed rated playing sports higher than watching sports on average. Halal Video

Answer 1

paired t test

Ha:Ud≤0

H1:Ud>0

test statistic =1.655

p value =0.0661

p value < alpha

reject null hypothesis

option 3

using minitab

enter data>stat>basic stat>paired t data

Paired T-Test and CI: play, watch

Paired T for play - watch

N Mean StDev SE Mean
play 10 6.500 2.877 0.910
watch 10 5.800 2.616 0.827
Difference 10 0.700 1.337 0.423

90% lower bound for mean difference: 0.115
T-Test of mean difference = 0 (vs > 0):
T-Value = 1.655
P-Value = 0.0661