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vodomira [7]
3 years ago
11

The standard deviation of the midterm scores at ucb for stats 2 is 50 points. the teacher takes a sample of 100 students' scores

to estimate the mean score of students in your class. what is the standard deviation of the sample mean?
Mathematics
1 answer:
Alborosie3 years ago
6 0
<span>The measure standard deviation quantifies the amount of variation or dispersion of a set of data values.</span>The standard deviation is the square root of the variance.
The standard deviation in this case is 50/ sqrt(100)= 50/10=5.



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Step-by-step explanation:

<u>What we know:</u>

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