e. The p-value is ? f. Based on this, we should Select an answer O the null hypothesis. g. Thus, the final conclusion is that ... The data suggest the populaton proportion is significantly different from 50% at a = 0.05, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different from 50% The data suggest the population proportion is not significantly different from 50% at a = 0.05, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is equal to 50%. The data suggest the population proportion is not significantly different from 50% at a = 0.05, so there is not sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different from 50%. h. Interpret the p-value in the context of the study. Olf the sample proportion of voters who prefer the Democratic candidate is 56% and if another 100 voters are surveyed then there would be a 23.02% chance that we would conclude either fewer than 50% of all voters prefer the Democratic candidate or more than 50% of all voters prefer the Democratic candidate. There is a 23.02% chance that the percent of all voters who prefer the Democratic candidate differs from 50%.
e. The p-value is ? f. Based on this, we should Select an answer O the null hypothesis. g. Thus, the final conclusion is that ... The data suggest the populaton proportion is significantly different from 50% at a = 0.05, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different from 50% The data suggest the population proportion is not significantly different from 50% at a = 0.05, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is equal to 50%. The data suggest the population proportion is not significantly different from 50% at a = 0.05, so there is not sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different from 50%. h. Interpret the p-value in the context of the study. Olf the sample proportion of voters who prefer the Democratic candidate is 56% and if another 100 voters are surveyed then there would be a 23.02% chance that we would conclude either fewer than 50% of all voters prefer the Democratic candidate or more than 50% of all voters prefer the Democratic candidate. There is a 23.02% chance that the percent of all voters who prefer the Democratic candidate differs from 50%.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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