A random sample of 274 elephants who are in a preserve in Kenya were selected and 94 identified as female with calves. A random sample of 108 elephants who are in a preserve in Tansania were selected and 66 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. P2 - Error- Pi – P2 °
A random sample of 274 elephants who are in a preserve in Kenya were selected and 94 identified as female with calves. A random sample of 108 elephants who are in a preserve in Tansania were selected and 66 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. P2 - Error- Pi – P2 °
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Question
![A random sample of 274 elephants who are in a preserve in Kenya were
selected and 94 identified as female with calves. A random sample of 108
elephants who are in a preserve in Tansania were selected and 66 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.
P2
Error =
* pi – P2 <](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff9076e7a-57c1-402a-997f-53718f1a9a67%2F68446894-4ee5-4930-b1bd-e55be66909cf%2Fittofap_processed.png&w=3840&q=75)
Transcribed Image Text:A random sample of 274 elephants who are in a preserve in Kenya were
selected and 94 identified as female with calves. A random sample of 108
elephants who are in a preserve in Tansania were selected and 66 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.
P2
Error =
* pi – P2 <
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