Question

Sixty percent of a company's customers are females. What is the probability that a random sample of 200 customers is greater than 64 percent female? A 0.1229 B 0.1556 C 0.1898 D 0.02158

Name: sixty percent of a companys customers are females what is the probability that a random sample of 200 customers is greater than 64 percent female a 01229 b 01556 c 01898 d 002158 58828
Uploaded: 2022-07-12T13:42:05-08:00
Duration: 2 min 50 s
Channel: Kari Hasz
Description: sixty percent of a companys customers are females what is the probability that a random sample of 200 customers is greater than 64 percent female a 01229 b 01556 c 01898 d 002158 58828

          Sixty percent of a company's customers are females. What is the probability that a random sample of 200 customers is greater than 64 percent female?
A 0.1229
B 0.1556
C 0.1898
D 0.02158

sixty percent of a companys customers are females what is the probability that a random sample of 200 customers is greater than 64 percent female a 01229 b 01556 c 01898 d 002158 58828

Added by Curtis H.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Kari Hasz

07/12/2022

Step 1

60$. Let $n$ be the sample size, so $n = 200$. We want to find the probability that the sample proportion $\hat{p}$ is greater than 0.64. That is, we want to find $P(\hat{p} > 0.64)$. Show more…

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Sixty percent of a company's customers are females. What is the probability that a random sample of 200 customers is greater than 64 percent female? A 0.1229 B 0.1556 C 0.1898 D 0.02158