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Part: 1/5 Part 2 of 5 (b) Compute the test value. Round the intermediate calculations to three decimal places and final answer to at least two decimal places. Z= 2.2 Part: 2/5 Part 3 of 5 Part: 3/5 X (c) Find the P-value. Round the answer to at least 4 decimal places. P-value < Part 4 of 5 ▼ $ 5555 (d) Make the decision. (Choose one) ▼ the null hypothesis. X X S

Part: 1/5 Part 2 of 5 (b) Compute the test value. Round the intermediate calculations to three decimal places and final answer to at least two decimal places. Z= 2.2 Part: 2/5 Part 3 of 5 Part: 3/5 X (c) Find the P-value. Round the answer to at least 4 decimal places. P-value < Part 4 of 5 ▼ $ 5555 (d) Make the decision. (Choose one) ▼ the null hypothesis. X X S

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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Please help!! 5
Part: 1/5 Part 2 of 5 (b) Compute the test value. Round the intermediate calculations to three decimal places and final answer to at least two decimal places. z = 2.2 Part: 2/5 Part 3 of 5 P-value < (c) Find the P-value. Round the answer to at least 4 decimal places. Part: 3/5 X Part 4 of 5 ▼ $ 5555 (d) Make the decision. (Choose one) ▼ the null hypothesis. X X S S
Transcribed Image Text:Part: 1/5 Part 2 of 5 (b) Compute the test value. Round the intermediate calculations to three decimal places and final answer to at least two decimal places. z = 2.2 Part: 2/5 Part 3 of 5 P-value < (c) Find the P-value. Round the answer to at least 4 decimal places. Part: 3/5 X Part 4 of 5 ▼ $ 5555 (d) Make the decision. (Choose one) ▼ the null hypothesis. X X S S
Seat Belt Use In a random sample of 177 men, 76 said they used seat belts. In a random sample of 303 women, 83 said they used seat belts. Test the claim that men are more safety conscious than women, at a=0.10. Use the P-value method and use p, for the proportion of men who use seat belts and round all intermediate calculations to at least three decimal places. Part: 0 / 5 Part 1 of 5 (a) State the hypotheses and identify the claim with the correct hypothesis. Ho: P₁ P₂ not claim H₁: P₁ P₂ claim This hypothesis test is a two-tailed Part: 1/5 Part 2 of 5 Part: 2/5 Part 3 of 5 P-value < ▼ X Part: 3/5 ▼ Y ELENA (b) Compute the test value. Round the intermediate calculations to three decimal places and final answer to at least two decimal places. Z= 2.2 5555 S □<口 00 X X >O ローロ (c) Find the P-value. Round the answer to at least 4 decimal places. P₁ S P₂ Español aln %
Transcribed Image Text:Seat Belt Use In a random sample of 177 men, 76 said they used seat belts. In a random sample of 303 women, 83 said they used seat belts. Test the claim that men are more safety conscious than women, at a=0.10. Use the P-value method and use p, for the proportion of men who use seat belts and round all intermediate calculations to at least three decimal places. Part: 0 / 5 Part 1 of 5 (a) State the hypotheses and identify the claim with the correct hypothesis. Ho: P₁ P₂ not claim H₁: P₁ P₂ claim This hypothesis test is a two-tailed Part: 1/5 Part 2 of 5 Part: 2/5 Part 3 of 5 P-value < ▼ X Part: 3/5 ▼ Y ELENA (b) Compute the test value. Round the intermediate calculations to three decimal places and final answer to at least two decimal places. Z= 2.2 5555 S □<口 00 X X >O ローロ (c) Find the P-value. Round the answer to at least 4 decimal places. P₁ S P₂ Español aln %
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