A random sample of 242 elephants who are in a preserve in Kenya were selected and 85 identified as female with calves. A random sample of 93 elephants who are in a preserve in Tansania were selected and 64 identified as female with calves. Find the 95% confidence interval for the difference in the proportion of elephants who are in a preserve in Kenya that are identified as female with calves and the proportion of elephants who are in a preserve in Tansania that identify as female with calves. Round answers to to 3 decimal places. %3D Error < pi – P2 <

A random sample of 242 elephants who are in a preserve in Kenya were selected and 85 identified as female with calves. A random sample of 93 elephants who are in a preserve in Tansania were selected and 64 identified as female with calves. Find the 95% confidence interval for the difference in the proportion of elephants who are in a preserve in Kenya that are identified as female with calves and the proportion of elephants who are in a preserve in Tansania that identify as female with calves. Round answers to to 3 decimal places. %3D Error < pi – P2 <

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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