You are conducting a study to see if the proportion of voters who prefer the Democratic candidate is significantly different from 57% at a level of significance of α = 0.10. According to your sample, 53 out of 96 potential voters prefer the Democratic candidate. For this study, we should use The null and alternative hypotheses would be: Ho: (please enter a decimal) H1: (Please enter a decimal) The test statistic = (please show your answer to 3 decimal places.) The p-value = (Please show your answer to 4 decimal places.) The p-value is α Based on this, we should the null hypothesis. Thus, the final conclusion is that ... The data suggest the population proportion is not significantly different from 57% at α = 0.10, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is equal to 57%. The data suggest the populaton proportion is significantly different from 57% at α = 0.10, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different from 57% The data suggest the population proportion is not significantly different from 57% at α = 0.10, so there is not sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different from 57%. Interpret the p-value in the context of the study. There is a 72.3% chance that the percent of all voters who prefer the Democratic candidate differs from 57%. If the sample proportion of voters who prefer the Democratic candidate is 55% and if another 96 voters are surveyed then there would be a 72.3% chance that we would conclude either fewer than 57% of all voters prefer the Democratic candidate or more than 57% of all voters prefer the Democratic candidate. If the population proportion of voters who prefer the Democratic candidate is 57% and if another 96 voters are surveyed then there would be a 72.3% chance that either fewer than 55% of the 96 voters surveyed prefer the Democratic candidate or more than 59% of the 96 voters surveyed prefer the Democratic candidate. There is a 72.3% chance of a Type I error. Interpret the level of significance in the context of the study. If the population proportion of voters who prefer the Democratic candidate is 57% and if another 96 voters are surveyed then there would be a 10% chance that we would end up falsely concluding that the proportion of voters who prefer the Democratic candidate is different from 57% If the proportion of voters who prefer the Democratic candidate is different from 57% and if another 96 voters are surveyed then there would be a 10% chance that we would end up falsely concluding that the proportion of voters who prefer the Democratic candidate is equal to 57%. There is a 10% chance that the earth is flat and we never actually sent a man to the moon. There is a 10% chance that the proportion of voters who prefer the Democratic candidate is different from 57%.

You are conducting a study to see if the proportion of voters who prefer the Democratic candidate is significantly different from 57% at a level of significance of α = 0.10. According to your sample, 53 out of 96 potential voters prefer the Democratic candidate. For this study, we should use The null and alternative hypotheses would be: Ho: (please enter a decimal) H1: (Please enter a decimal) The test statistic = (please show your answer to 3 decimal places.) The p-value = (Please show your answer to 4 decimal places.) The p-value is α Based on this, we should the null hypothesis. Thus, the final conclusion is that ... The data suggest the population proportion is not significantly different from 57% at α = 0.10, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is equal to 57%. The data suggest the populaton proportion is significantly different from 57% at α = 0.10, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different from 57% The data suggest the population proportion is not significantly different from 57% at α = 0.10, so there is not sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different from 57%. Interpret the p-value in the context of the study. There is a 72.3% chance that the percent of all voters who prefer the Democratic candidate differs from 57%. If the sample proportion of voters who prefer the Democratic candidate is 55% and if another 96 voters are surveyed then there would be a 72.3% chance that we would conclude either fewer than 57% of all voters prefer the Democratic candidate or more than 57% of all voters prefer the Democratic candidate. If the population proportion of voters who prefer the Democratic candidate is 57% and if another 96 voters are surveyed then there would be a 72.3% chance that either fewer than 55% of the 96 voters surveyed prefer the Democratic candidate or more than 59% of the 96 voters surveyed prefer the Democratic candidate. There is a 72.3% chance of a Type I error. Interpret the level of significance in the context of the study. If the population proportion of voters who prefer the Democratic candidate is 57% and if another 96 voters are surveyed then there would be a 10% chance that we would end up falsely concluding that the proportion of voters who prefer the Democratic candidate is different from 57% If the proportion of voters who prefer the Democratic candidate is different from 57% and if another 96 voters are surveyed then there would be a 10% chance that we would end up falsely concluding that the proportion of voters who prefer the Democratic candidate is equal to 57%. There is a 10% chance that the earth is flat and we never actually sent a man to the moon. There is a 10% chance that the proportion of voters who prefer the Democratic candidate is different from 57%.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Concept explainers

Topic Video

Question

You are conducting a study to see if the proportion of voters who prefer the Democratic candidate is significantly different from 57% at a level of significance of α

= 0.10. According to your sample, 53 out of 96 potential voters prefer the Democratic candidate.

For this study, we should use

The null and alternative hypotheses would be:
Ho: (please enter a decimal)
H₁:

(Please enter a decimal)

The test statistic

= (please show your answer to 3 decimal places.)
The p-value = (Please show your answer to 4 decimal places.)
The p-value is

Based on this, we should
the null hypothesis.
Thus, the final conclusion is that ...
- The data suggest the population proportion is not significantly different from 57% at α
= 0.10, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is equal to 57%.
The data suggest the populaton proportion is significantly different from 57% at α
= 0.10, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different from 57%
The data suggest the population proportion is not significantly different from 57% at α

- = 0.10, so there is not sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different from 57%.
Interpret the p-value in the context of the study.
- There is a 72.3% chance that the percent of all voters who prefer the Democratic candidate differs from 57%.
- If the sample proportion of voters who prefer the Democratic candidate is 55% and if another 96 voters are surveyed then there would be a 72.3% chance that we would conclude either fewer than 57% of all voters prefer the Democratic candidate or more than 57% of all voters prefer the Democratic candidate.
- If the population proportion of voters who prefer the Democratic candidate is 57% and if another 96 voters are surveyed then there would be a 72.3% chance that either fewer than 55% of the 96 voters surveyed prefer the Democratic candidate or more than 59% of the 96 voters surveyed prefer the Democratic candidate.
- There is a 72.3% chance of a Type I error.
Interpret the level of significance in the context of the study.
- If the population proportion of voters who prefer the Democratic candidate is 57% and if another 96 voters are surveyed then there would be a 10% chance that we would end up falsely concluding that the proportion of voters who prefer the Democratic candidate is different from 57%
- If the proportion of voters who prefer the Democratic candidate is different from 57% and if another 96 voters are surveyed then there would be a 10% chance that we would end up falsely concluding that the proportion of voters who prefer the Democratic candidate is equal to 57%.
- There is a 10% chance that the earth is flat and we never actually sent a man to the moon.
- There is a 10% chance that the proportion of voters who prefer the Democratic candidate is different from 57%.

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Hypothesis Tests and Confidence Intervals for Proportions$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.