The number of calories burned at the gym is normally distributed with a mean of 425 and a standard deviation of 51. Find the z-scores for each data value.

Question

Mathematics

Trevon Byrd

6 March, 03:31

The number of calories burned at the gym is normally distributed with a mean of 425 and a standard deviation of 51. Find the z-scores for each data value.

+2

Answers (1)

Know the Answer?

Barton · Answer 1

Unfortunately, you failed to include here the data in which the values of the z-scores are to be determined. it can be calculated through the equation,

z-score = (data - mean) / standard deviation

For example, the amount of calorie you burnt is only 450, your z-score would be,

z-score = (450 - 425) / 51 = 0.49