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Animal Bites of Postal Workers In Cleveland, a sample of 71 mail carriers showed that 5 had been bitten by an animal during one week. In Philadelphia, in a sample of 68 mail carriers, 11 had received animal bites. Is there a significant difference in the proportions? Use a=0.10 and use p₁ for the proportion of mail carriers in Cleveland. Find the 90% confidence interval for the difference of the two proportions and round all intermediate calculations to at least three decimal places. Part: 0 / 6 Part 1 of 6 (a) State the hypotheses and identify the claim with the correct hypothesis. H₂ (Choose one) □<口 □>□ ローロ H₁: (Choose one) □≠口 P1 P2 This hypothesis test is a (Choose one) db

Animal Bites of Postal Workers In Cleveland, a sample of 71 mail carriers showed that 5 had been bitten by an animal during one week. In Philadelphia, in a sample of 68 mail carriers, 11 had received animal bites. Is there a significant difference in the proportions? Use a=0.10 and use p₁ for the proportion of mail carriers in Cleveland. Find the 90% confidence interval for the difference of the two proportions and round all intermediate calculations to at least three decimal places. Part: 0 / 6 Part 1 of 6 (a) State the hypotheses and identify the claim with the correct hypothesis. H₂ (Choose one) □<口 □>□ ローロ H₁: (Choose one) □≠口 P1 P2 This hypothesis test is a (Choose one) db

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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critical values, z test, make a decision( reject or don’t), is there or not enough evidence, Find the 90% confidence Interval for the difference of the two proportions. Round the intermediate caleutation- _
Animal Bites of Postal Workers In Cleveland, a sample of 71 mail carriers showed that 5 had been bitten by an animal during one week. In Philadelphia, in a sample of 68 mail carriers, 11 had received animal bites. Is there a significant difference in the proportions? Use a=0.10 and use p₁ for the proportion of mail carriers in Cleveland. Find the 90% confidence interval for the difference of the two proportions and round all intermediate calculations to at least three decimal places. Part: 0 / 6 Part 1 of 6 (a) State the hypotheses and identify the claim with the correct hypothesis. H₂ (Choose one) □<口 □>□ ローロ H₁: (Choose one) □≠口 P1 P2 This hypothesis test is a (Choose one) db
Transcribed Image Text:Animal Bites of Postal Workers In Cleveland, a sample of 71 mail carriers showed that 5 had been bitten by an animal during one week. In Philadelphia, in a sample of 68 mail carriers, 11 had received animal bites. Is there a significant difference in the proportions? Use a=0.10 and use p₁ for the proportion of mail carriers in Cleveland. Find the 90% confidence interval for the difference of the two proportions and round all intermediate calculations to at least three decimal places. Part: 0 / 6 Part 1 of 6 (a) State the hypotheses and identify the claim with the correct hypothesis. H₂ (Choose one) □<口 □>□ ローロ H₁: (Choose one) □≠口 P1 P2 This hypothesis test is a (Choose one) db
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