My research hypothesis is: Doctors who are extroverts make fewer than 12 serious medical errors per year on average. I get a sample of 25 doctors who are extroverts and find that on the average they make 15 serious medical errors per year. The standard deviation in this group is 10. What is the Standard Error (= SE = standard deviation of the sampling distribution) in this study? That is, what is the value of the SE? O 2 10 12 25 O O

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My research hypothesis is: Doctors who are extroverts make fewer than 12 serious medical errors per year on average.
I get a sample of 25 doctors who are extroverts and find that on the average they make 15 serious medical errors per year. The
standard deviation in this group is 10.
What is the Standard Error (= SE = standard deviation of the sampling distribution) in this study? That is, what is the value of the SE?
5n
10
12
25
Transcribed Image Text:My research hypothesis is: Doctors who are extroverts make fewer than 12 serious medical errors per year on average. I get a sample of 25 doctors who are extroverts and find that on the average they make 15 serious medical errors per year. The standard deviation in this group is 10. What is the Standard Error (= SE = standard deviation of the sampling distribution) in this study? That is, what is the value of the SE? 5n 10 12 25
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