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memory isss. This year in a random sample of 400 caregivers, 13 were (4) State the null and the alternative hypothes My (8) At the 0.05 level using the critical value approach, Computs the test staat Determine the critical value for us test. (Round your area to te tes test statica State your conclusion Do not get there is sufficient evidence to support the daim that the propertion of caregivers caring for older aus with memory bas is significantly less than 50% proportion of caregivers caring for older atuts with mamery s is signdicantly proportion of caregivers caring for alder adults with memory sis cantly There is insufficient evidence to support t There is sufficient evidence to support than 50% than 5% 1 There is daim that the properan of caregivers caring for older adults with memory is in signcantly less than 10% De not a

memory isss. This year in a random sample of 400 caregivers, 13 were (4) State the null and the alternative hypothes My (8) At the 0.05 level using the critical value approach, Computs the test staat Determine the critical value for us test. (Round your area to te tes test statica State your conclusion Do not get there is sufficient evidence to support the daim that the propertion of caregivers caring for older aus with memory bas is significantly less than 50% proportion of caregivers caring for older atuts with mamery s is signdicantly proportion of caregivers caring for alder adults with memory sis cantly There is insufficient evidence to support t There is sufficient evidence to support than 50% than 5% 1 There is daim that the properan of caregivers caring for older adults with memory is in signcantly less than 10% De not a

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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Approximately 50% of all caregivers of elder adults are caring for someone with memory lees (due to issues such as Auheimer's or dementia). It is believed that there has been a reduction in the percentage of caregivers caring for older aduits with memory less. This year, in a random sample of 400 caregivers, 183 were caring for older aduts with memory loss (a) state the null and the alternative hypotheses. Ho Mal (8) At the 0.05 level using the critical value approach, determine if there has been a significant reduction in the proportion of caregivers caring for adults with memory las Compute the test statistic Determine the ortical values) for this text. (Round your answer(s) to two decimal places. If the test is one-talled, enter NONE for the used t test statistics test statica State your conclusion Do not rejet There is suficient evidence to support the claim that the propertion of caregivers caring for older adults with memory loss is significantly less than 50% Reject There is insufficient evidence to support the claim that the proportion of caregivers caring for older adults with memerys is significantly less than 50% Oct H There is sufficient evidence to support the claim that the proportion of caregivers caring for older adults with memory loss is significantly less than 50% Do not reject M There is insumoient evidence to support the claim that the proportion of caregivers caring for older adults with memory loss is significantly less than 50%
Transcribed Image Text:Approximately 50% of all caregivers of elder adults are caring for someone with memory lees (due to issues such as Auheimer's or dementia). It is believed that there has been a reduction in the percentage of caregivers caring for older aduits with memory less. This year, in a random sample of 400 caregivers, 183 were caring for older aduts with memory loss (a) state the null and the alternative hypotheses. Ho Mal (8) At the 0.05 level using the critical value approach, determine if there has been a significant reduction in the proportion of caregivers caring for adults with memory las Compute the test statistic Determine the ortical values) for this text. (Round your answer(s) to two decimal places. If the test is one-talled, enter NONE for the used t test statistics test statica State your conclusion Do not rejet There is suficient evidence to support the claim that the propertion of caregivers caring for older adults with memory loss is significantly less than 50% Reject There is insufficient evidence to support the claim that the proportion of caregivers caring for older adults with memerys is significantly less than 50% Oct H There is sufficient evidence to support the claim that the proportion of caregivers caring for older adults with memory loss is significantly less than 50% Do not reject M There is insumoient evidence to support the claim that the proportion of caregivers caring for older adults with memory loss is significantly less than 50%
(c) At the 0.05 level using the p-value approach, determine if there has been a significant reduction in the proportion of caregivers caring for adults with memory loss Find the p-value. (Round your answer to four decimal places) p-value= Does the p-value approach result in the same conclusion as that of part b Yes. Since the p-value is smaller than 0.05, the p-value approach leads to the same conclusion found in part b Yes. Since the p-value is larger than 0.05, the p-value approach leads to the same conclusion found in part b O No. Since the p-value is smaller than 0.05, the p-value approach leads to a different conclusion from what was found in part b No. Since the p-value is larger than 0.05, the p-value approach leads to a different conclusion from what was found in part b
Transcribed Image Text:(c) At the 0.05 level using the p-value approach, determine if there has been a significant reduction in the proportion of caregivers caring for adults with memory loss Find the p-value. (Round your answer to four decimal places) p-value= Does the p-value approach result in the same conclusion as that of part b Yes. Since the p-value is smaller than 0.05, the p-value approach leads to the same conclusion found in part b Yes. Since the p-value is larger than 0.05, the p-value approach leads to the same conclusion found in part b O No. Since the p-value is smaller than 0.05, the p-value approach leads to a different conclusion from what was found in part b No. Since the p-value is larger than 0.05, the p-value approach leads to a different conclusion from what was found in part b
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