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IceJOKER [234]
3 years ago
12

A theater group surveyed 146 audience members after a show and found that 132 of them wanted to see the show again. Find the sta

ndard error for the sample proportion of audience members for that show who want to see the show again. Enter your answer as a decimal rounded to three decimal places.
Mathematics
1 answer:
Sophie [7]3 years ago
4 0

Answer:

0.024

Step-by-step explanation:

Sample size (n) = 146 people

The proportion (p) of people who answered that they would be interested in seeing the show again is:

p=\frac{132}{146}\\ p=0.9041

The standard error for a sample of size 'n' and proportion 'p' is:

SE = \sqrt{\frac{p*(1-p)}{n}}\\SE = \sqrt{\frac{0.9041*(1-0.9041)}{146}}\\ SE=0.024

The standard error for the sample proportion of audience members who want to see the show again is 0.024.

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