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A set of data with a mean of 48 and standard deviation of 4 is normally distributed. Between what two values do 68% of data lie?
52
36-60
40-56
44
56
44-52
-2.5
36
A set of data with a mean of 48 and standard deviation of 4 is normally distributed. What value is -3 standard deviations from the mean?
52
36-60
40-56
44
56
44-52
-2.5
36
A set of data with a mean of 48 and standard deviation of 4 is normally distributed. Between what two values do 99.7% of data lie?
52
36-60
40-56
44
56
44-52
-2.5
36
A set of data with a mean of 48 and standard deviation of 4 is normally distributed. Find the z-score for 38.
52
36-60
40-56
44
56
44-52
-2.5
36
A set of data with a mean of 48 and standard deviation of 4 is normally distributed. What value is +1 standard deviation from the mean?
52
36-60
40-56
44
56
44-52
-2.5
36
A set of data with a mean of 48 and standard deviation of 4 is normally distributed. What value is -1 standard deviation from the mean?
52
36-60
40-56
44
56
44-52
-2.5
36
A set of data with a mean of 48 and standard deviation of 4 is normally distributed. What value is +2 standard deviations from the mean?
52
36-60
40-56
44
56
44-52
-2.5
36
A set of data with a mean of 48 and standard deviation of 4 is normally distributed. Between what two values do 95% of data lie?
52
36-60
40-56
44
56
44-52
-2.5
36
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