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Questions
Anonymous
more than 2 weeks ago
Anonymous
Sep 4
2
1
Nickson kibor
Aug 21
Anonymous
Aug 15
3
1
Anonymous
Jun 24
2
0
Ronald Anami
Jun 23
2
0
Anonymous
May 27
Can you solve below question?
The probability of female workers from population 1 is 0.7 and that of population 2 is 0.75. A random sample of 200 workers from population 1 results in 144 females, while a random sample of 120 workers from population 2 results in 96 females. Find the following (a) Standard error for the difference between sample proportions 𝑝 2 − 𝑝 1 (b) The probability that the sample proportion of population 2 exceeds that of population 1 by 7%.
2
1
Anonymous
Apr 17
1
0
