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Kobotan [32]
3 years ago
11

A survey of 500 likely voters showed that 385 felt that the economy was the most important national issue. Find a point estimate

(p-hat0 for p, the population proportion of voters who feel the ecomomy is the most important national issue.
A) 385
B) 0,77
C) 1.30
D) 0.08
Mathematics
1 answer:
Dovator [93]3 years ago
4 0

Answer:

Option B

Step-by-step explanation:

Given that a survey of 500 likely voters showed that 385 felt that the economy was the most important national issue.

Sample size n = 500

favor who feel the ecomomy is the most important national issue x= 385

Sample proportion = \frac{x}{n} \\=0.77

Sample proportion would be the point estimate for population proportion of voters who feel the ecomomy is the most important national issue.

Hence the point estimate (p-hat0 for p, the population proportion of voters who feel the ecomomy is the most important national issue

is 0.77

(option B)

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Answer:

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Step-by-step explanation:

Steps to take to determine the answer

  1. Because the length is in yards, it has to be converted to foot
  2. Find the area of the patio using the length and width measured in foot
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  4. Multiply the cost of the brick by the area

1 yards = 3 foot

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