Assuming that a normal distribution is a reasonable approximation for a binomial distribution, what value is used to approximate the standard deviation?

For which of the binomial distributions listed below is the normal distribution not a reasonable approximation?

Assuming that a normal distribution is a reasonable approximation for a binomial distribution, what value is used to approximate the mean?

Assuming that a normal distribution is a reasonable approximation for a binomial distribution, what value is used to approximate the standard deviation?

Perform continuity correction for P(X≥4)

Perform continuity correction for P(X≤4)

Perform continuity correction for at most 20

Perform continuity correction minimum of 35

Coco-Cola knows that it has a 42% market share in one region of the province. Coco-Cola’s marketing department conducts a blind taste test with 100 people at a mall in the region. What does the binomial test equal?

Coco-Cola knows that it has a 42% market share in one region of the province. Coco-Cola’s marketing department conducts a blind taste test with 100 people at a mall in the region. What does the mean equal?

Coco-Cola knows that it has a 42% market share in one region of the province. Coco-Cola’s marketing department conducts a blind taste test with 100 people at a mall in the region. What does the standard deviation equal?

Coco-Cola knows that it has a 42% market share in one region of the province. Coco-Cola’s marketing department conducts a blind taste test with 100 people at a mall in the region. What percent is less than or equal to 45?

Coco-Cola knows that it has a 42% market share in one region of the province. Coco-Cola’s marketing department conducts a blind taste test with 100 people at a mall in the region. What percent is greater than or equal to 50?

Coco-Cola knows that it has a 42% market share in one region of the province. Coco-Cola’s marketing department conducts a blind taste test with 100 people at a mall in the region. What percent is greater than or equal to 40 but less than or equal to 55?

Coco-Cola knows that it has a 42% market share in one region of the province. Coco-Cola’s marketing department conducts a blind taste test with 100 people at a mall in the region. What percent is greater than or equal to 30 but less than or equal to 42?