Mathematics, 15.04.2020 22:42 larapoghosyan91

There are 850 employees at a software company. The company’s CEO was interested in finding out if his employees prefer the new coffee brand provided in the break rooms or the old coffee brand.
A random sample of 200 employees was conducted, and 148 employees said that they prefer the new coffee brand over the old one.
The point estimate is calculated using the formula = .

Which statements are true about estimating the population proportion of employees who prefer the new coffee brand? Check all that apply.

The value of n is 850.

The best estimate of the population proportion is
= 74%.

The best estimate of the population proportion is
= 24%.

The CEO can confidently conclude that the old coffee brand is preferred.

The value of x is 148.

Answers: 2

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