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Zoologists investigated the reproductive traits of spider mites with an infection. Male and female pairs of infected spider mites were mated in a laboratory and the number of eggs produce samples are provided in the accompanying table. Assume that the sampled populations are approximately normal. Complete parts a and b. E Click the icon to view the table. a. For each type of female-male pair, construct a 90% confidence interval for the population mean number of eggs produced by the female spider mite. The 90% confidence interval for both untreated pairs is (OD). (Round to the nearest hundredth as needed.) The 90% confidence interval for male treated pairs is (OD). Data table (Round to the nearest hundredth as needed.)

Zoologists investigated the reproductive traits of spider mites with an infection. Male and female pairs of infected spider mites were mated in a laboratory and the number of eggs produce samples are provided in the accompanying table. Assume that the sampled populations are approximately normal. Complete parts a and b. E Click the icon to view the table. a. For each type of female-male pair, construct a 90% confidence interval for the population mean number of eggs produced by the female spider mite. The 90% confidence interval for both untreated pairs is (OD). (Round to the nearest hundredth as needed.) The 90% confidence interval for male treated pairs is (OD). Data table (Round to the nearest hundredth as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Zoologists investigated the reproductive traits of spider mites with an infection. Male and female pairs of infected spider mites were mated in a laboratory and the number of eggs produced by each female recorded. Summary statistics for several samples are provided in the accompanying table. Assume that the sampled populations are approximately normal. Complete parts a and b. Click the icon to view the table. a. For each type of female-male pair, construct a 90% confidence interval for the population mean number of eggs produced by the female spider mite. The 90% confidence interval for both untreated pairs is (, ). (Round to the nearest hundredth as needed.) - X The 90% confidence interval for male treated pairs is Data table (Round to the nearest hundredth as needed.) The 90% confidence interval for female treated pairs is (Round to the nearest hundredth as needed.) Female- Sample Mean # Standard Male Pairs Size of Eggs Deviation The 90% confidence interval for both treated pairs is Both untreated 29 20.9 3.49 (Round to the nearest hundredth as needed.) Male treated 23 21.7 3.50 b. Identify the type of female-male pair that appears to produce the highest mean number of eggs. Female treated 18 22.9 4.19 Both treated 21 17.2 2.11 Male treated Both untreated Female treated Print Done Both treated Submit test
Transcribed Image Text:Zoologists investigated the reproductive traits of spider mites with an infection. Male and female pairs of infected spider mites were mated in a laboratory and the number of eggs produced by each female recorded. Summary statistics for several samples are provided in the accompanying table. Assume that the sampled populations are approximately normal. Complete parts a and b. Click the icon to view the table. a. For each type of female-male pair, construct a 90% confidence interval for the population mean number of eggs produced by the female spider mite. The 90% confidence interval for both untreated pairs is (, ). (Round to the nearest hundredth as needed.) - X The 90% confidence interval for male treated pairs is Data table (Round to the nearest hundredth as needed.) The 90% confidence interval for female treated pairs is (Round to the nearest hundredth as needed.) Female- Sample Mean # Standard Male Pairs Size of Eggs Deviation The 90% confidence interval for both treated pairs is Both untreated 29 20.9 3.49 (Round to the nearest hundredth as needed.) Male treated 23 21.7 3.50 b. Identify the type of female-male pair that appears to produce the highest mean number of eggs. Female treated 18 22.9 4.19 Both treated 21 17.2 2.11 Male treated Both untreated Female treated Print Done Both treated Submit test
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