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(a) Compute the sample proportion p. Round the answer to at least three decimal places. The sample proportion is Part: 1/ 4 Part 2 of 4 (b) Are the assumptions for a hypothesis test satisfied? Explain. (Choose one) the number of individuals in each category is smaller than 10. greater than smaller than rart 3 o1 4 (c) It is desired to test Ho:p=0.5 versus H :p>0.5. Compute the test statistic z. Round the answer to at least two decimal places. The test statistic is

(a) Compute the sample proportion p. Round the answer to at least three decimal places. The sample proportion is Part: 1/ 4 Part 2 of 4 (b) Are the assumptions for a hypothesis test satisfied? Explain. (Choose one) the number of individuals in each category is smaller than 10. greater than smaller than rart 3 o1 4 (c) It is desired to test Ho:p=0.5 versus H :p>0.5. Compute the test statistic z. Round the answer to at least two decimal places. The test statistic is

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CT: Chapter Test
Problem 24CT: Show the sample space of the experiment: toss a fair coin three times.
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În a simple random sample of size 64, there were 38 individuals in the category of interest. Esp Part: 0 / 4 Part 1 of 4 dlo (a) Compute the sample proportion p. Round the answer to at least three decimal places. 园 The sample proportion is Part: 1 / 4 Part 2 of 4 (b) Are the assumptions for a hypothesis test satisfied? Explain. 10. (Choose one) v, the number of individuals in each category is smaller than greater than smaller than Part 3UI 4 (c) It is desired to test Ho:p=0.5 versus H, :p>0.5. Compute the test statistic z. Round the answer to at least two decimal places. The test statistic is Part: 3 / 4 Part 4 of 4 (d) Find the critical value(s) at the 0.01 level. Round the answer(s) to at least three decimal places. If there is more than one critical value, separate them with commas. Critical value(s): Do you reject H, at the 0.01 level? O Yes O No
Transcribed Image Text:În a simple random sample of size 64, there were 38 individuals in the category of interest. Esp Part: 0 / 4 Part 1 of 4 dlo (a) Compute the sample proportion p. Round the answer to at least three decimal places. 园 The sample proportion is Part: 1 / 4 Part 2 of 4 (b) Are the assumptions for a hypothesis test satisfied? Explain. 10. (Choose one) v, the number of individuals in each category is smaller than greater than smaller than Part 3UI 4 (c) It is desired to test Ho:p=0.5 versus H, :p>0.5. Compute the test statistic z. Round the answer to at least two decimal places. The test statistic is Part: 3 / 4 Part 4 of 4 (d) Find the critical value(s) at the 0.01 level. Round the answer(s) to at least three decimal places. If there is more than one critical value, separate them with commas. Critical value(s): Do you reject H, at the 0.01 level? O Yes O No
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