Hints D (135) H X O Hints O Hints O (135) F X O (135) F X O (135) C X O (135) C X O (135) C X s/assessment/showtest.php?action=skip&to=1 You are conducting a study to see if the proportion of voters...

Extracted text: Hints D (135) H X O Hints O Hints O (135) F X O (135) F X O (135) C X O (135) C X O (135) C X s/assessment/showtest.php?action=skip&to=1 You are conducting a study to see if the proportion of voters who prefer the Democratic candidate is significantly different from 74% at a level of significance of a = 0.10. According to your sample, 47 out of 60 potential voters prefer the Democratic candidate. 1) /1) /1) /1) D/1) D/1) a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ?v?v (please enter a decimal) H1: ? ?v (Please enter a decimal) 0/1) 1/1] (0.6/1) D (0.4/1) 1 (0.8/1) c. The test statistic ?v (please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? va f. Based on shor Select an answer v the null hypothesis. 2 (0.9/1) g. Thus, the final conclusion is that .., 3 (0.7/1) O The data suggest the populaton proportion is significantly different from 74% at a= 0.10, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different from 74% O The data suggest the population proportion is not significantly different from 74% at a = 0.10, so there is not sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different from 74%. O The data suggest the population proportion is not significantly different from 74% at a = 0.10, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is equal to 74%. h. Interpret the p-value in the context of the study. OIf the population proportion of voters who prefer the Democratic candidate is 74% and if another 60 voters are surveyed then there would be a 44.42% chance that either more than 78% of the 60 voters surveyed prefer the Democratic candidate or fewer than 70% of the 60 voters surveyed prefer the Democratic candidate. OIf the sample proportion of voters who prefer the Democratic candidate is 78% and if another 60 voters are surveyed then there would be a 44.42% chance that we would conclude either fewer than 74% of all voters prefer the Democratic candidate or more than 74% of all voters prefer the Democratic candidate. DD F6 F7 F8 F9 F10 F11 F3 F4 2$ % & ) %23 4 6 7 8 9 R Y P


Extracted text: O Hints O (135) HX O Hints O Hints O (135) F X D (135) F X O (135) C X D (135) C x O (135) C X mathas/assessment/showtest.php?action=skip&to=1 身 G is different from 74% O The data suggest the population proportion is not significantly different from 74% at a = 0.10, so there is not sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different from 74%. O The data suggest the population proportion is not significantly different from 74% at a=0.10, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is equal to 74%. h. Interpret the p-value in the context of the study. OIf the population proportion of voters who prefer the Democratic candidate is 74% and if another 60 voters are surveyed then there would be a 44.42% chance that either more than 78% of the 60 voters surveyed prefer the Democratic candidate or fewer than 70% of the 60 voters surveyed prefer the Democratic candidate. OIf the sample proportion of voters who prefer the Democratic candidate is 78% and if another 60 voters are surveyed then there would be a 44.42% chance that we would conclude either fewer than 74% of all voters prefer the Democratic candidate or more than 74% of all voters prefer the Democratic candidate. O There is a 44.42% chance that the percent of all voters who prefer the Democratic candidate differs from 74%. O There is a 44.42% chance of a Type I error. i. Interpret the level of significance in the context of the study. O There is a 10% chance that the proportion of voters who prefer the Democratic candidate is different from 74%. O There is a 10% chance that the earth is flat and we never actually sent a man to the moon. OIf the population proportion of voters who prefer the Democratic candidate is 74% and if another 60 voters are surveyed then there would be a 10% chance that we would end up falsely concuding that the proportion of voters who prefer the Democratic candidate is different from 74% OIf the proportion of voters who prefer the Democratic candidate is different from 74% and if another 60 voters are surveyed then there would be a 10% chance that we would end up falsely concuding that the proportion of voters who prefer the Democratic candidate is equal to 74%. Hint: 000 000 DD F3 F4 F5 F7 FB F9 F10 F11 F12 # 24 3 4 7 8