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According to a report on consumer fraud and identity theft, 24% of all complaints for a year were for identity theft. In that year, Virginia had 321 complaints of identity theft out of 1438 consumer complaints. Does this mean that Virginia had a lower proportion of identity theft than 24%? Test at the 10 % significance level. State the hypotheses. Но: р HA: P (? Calculate the sample proportion. Round to four decimal places. Calculate the test statistic. Round to two decimal places. z = Find the p-value. Give to four decimal places. p-value = State your decision. Since the p-value is less than 0.1, fail to reject Ho. | Since the p-value is greater than 0.1, fail to reject Ho. | Since the p-value is less than 0.1, reject Ho. |Since the p-value is greater than 0.1, reject Но- Interpret the results. At the 10% level of significance, there is not enough evidence to support that the proportion of complaints for identity theft in Virginia is less than 24%. At the 10% level of significance, there is not enough evidence to support that the proportion of complaints for identity theft in Virginia is more than 24%. At the 10% level of significance, there is enough evidence to support that the proportion of complaints for identity theft in Virginia is more than 24%. At the 10% level of significance, there is enough evidence to support that the proportion of complaints for identity theft in Virginia is less than 24%.

According to a report on consumer fraud and identity theft, 24% of all complaints for a year were for identity theft. In that year, Virginia had 321 complaints of identity theft out of 1438 consumer complaints. Does this mean that Virginia had a lower proportion of identity theft than 24%? Test at the 10 % significance level. State the hypotheses. Но: р HA: P (? Calculate the sample proportion. Round to four decimal places. Calculate the test statistic. Round to two decimal places. z = Find the p-value. Give to four decimal places. p-value = State your decision. Since the p-value is less than 0.1, fail to reject Ho. | Since the p-value is greater than 0.1, fail to reject Ho. | Since the p-value is less than 0.1, reject Ho. |Since the p-value is greater than 0.1, reject Но- Interpret the results. At the 10% level of significance, there is not enough evidence to support that the proportion of complaints for identity theft in Virginia is less than 24%. At the 10% level of significance, there is not enough evidence to support that the proportion of complaints for identity theft in Virginia is more than 24%. At the 10% level of significance, there is enough evidence to support that the proportion of complaints for identity theft in Virginia is more than 24%. At the 10% level of significance, there is enough evidence to support that the proportion of complaints for identity theft in Virginia is less than 24%.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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According to a report on consumer fraud and identity theft, 24% of all complaints for a year were for identity theft. In that year, Virginia had 321 complaints of identity theft out of 1438 consumer complaints. Does this mean that Virginia had a lower proportion of identity theft than 24%? Test at the 10% significance level. State the hypotheses. Họ: p (? HA: P (? Calculate the sample proportion. Round to four decimal places. Calculate the test statistic. Round to two decimal places. z = Find the p-value. Give to four decimal places. p-value = State your decision. Since the p-value is less than 0.1, fail to reject Ho. Since the p-value is greater than 0.1, fail to reject Ho. | Since the p-value is less than 0.1, reject Ho- Since the p-value is greater than 0.1, reject Но- Interpret the results. At the 10% level of significance, there is not enough evidence to support that the proportion of complaints for identity theft in Virginia is less than 24%. At the 10% level of significance, there is not enough evidence to support that the proportion of complaints for identity theft in Virginia is more than 24%. At the 10% level of significance, there is enough evidence to support that the proportion of complaints for identity theft in Virginia is more than 24%. At the 10% level of significance, there is enough evidence to support that the proportion of complaints for identity theft in Virginia is less than 24%.
Transcribed Image Text:According to a report on consumer fraud and identity theft, 24% of all complaints for a year were for identity theft. In that year, Virginia had 321 complaints of identity theft out of 1438 consumer complaints. Does this mean that Virginia had a lower proportion of identity theft than 24%? Test at the 10% significance level. State the hypotheses. Họ: p (? HA: P (? Calculate the sample proportion. Round to four decimal places. Calculate the test statistic. Round to two decimal places. z = Find the p-value. Give to four decimal places. p-value = State your decision. Since the p-value is less than 0.1, fail to reject Ho. Since the p-value is greater than 0.1, fail to reject Ho. | Since the p-value is less than 0.1, reject Ho- Since the p-value is greater than 0.1, reject Но- Interpret the results. At the 10% level of significance, there is not enough evidence to support that the proportion of complaints for identity theft in Virginia is less than 24%. At the 10% level of significance, there is not enough evidence to support that the proportion of complaints for identity theft in Virginia is more than 24%. At the 10% level of significance, there is enough evidence to support that the proportion of complaints for identity theft in Virginia is more than 24%. At the 10% level of significance, there is enough evidence to support that the proportion of complaints for identity theft in Virginia is less than 24%.
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