use the normal approximation to find the indicated probability the sample size is n the populati

Name: use the normal approximation to find the indicated probability the sample size is n the population proportion of successes is p and x is the number of successes in the sample n90 p06 px grea 57476
Uploaded: 2023-07-13T19:28:15-08:00
Duration: 2 min 23 s
Channel: Prabhakar Kumar
Description: use the normal approximation to find the indicated probability the sample size is n the population proportion of successes is p and x is the number of successes in the sample n90 p06 px grea 57476

Question

Kirsty Gledhill · Accepted Answer

1. First, we need to find the mean (μ) and standard deviation (σ) of the binomial distribution.

Question

Use the normal approximation to find the indicated probability. The sample size is n, the population proportion of successes is p, and X is the number of successes in the sample. n=90, p=0.6: P(X greater than or equal to 63). A) 0.9719 B) 0.0384 C) 0.0281 D) 0.0336

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