## A statistics graduate student conducted an experiment about graduate students who lived on campus. After taking a simple random sample of 65

Question

A statistics graduate student conducted an experiment about graduate students who lived on campus. After taking a simple random sample of 65 students, she found that twelve students lived on campus. What is the standard error she calculated?

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2021-11-18T13:41:36+00:00
2021-11-18T13:41:36+00:00 1 Answer
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## Answers ( )

Answer:The standard error (SE) is 0.048.Step-by-step explanation:The standard error is an error that occur by random chance. In a sample where only some of the population is “experimented”, the sample proportion estimates the population proportion.The formula to find the standard error is:

SE = , where p is the sample proportion and n is the total of the sample of the population.

The sample proportion is

p= = 0.18

So,

SE =

SE = 0.048

The standard error of this experiment is SE = 0.048