We should not have to do community service because in school we are suppose to be learning. Community service has nothing to do with any subject. This is exactly why we shouldn't have to do things for the community, it has no real value to help us pass.

Explanation:

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2 years ago

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If expenses are 45.00 standard deviation of 16.00 what percent would fall between 38.60 and 57.80

Serggg [28]

Answer:

Z score = (reading - 45)/ 16

so Z score for 38.60 >>>> Z = (38.60 - 45)/16 = -0.4923

Z score for 57.80>>>>>>>Z = (57.80 - 45)/16 = 12.80/16 = + 0.8

Now consult a Table of Z values to get the answers.

All values in the table are positive. Your first Z score is negative but the negative sign only tells you that your reading is less than the average.

Explanation:

Please mark brainliest and have a great day!

6 0

2 years ago