Question

A snack-size bag of carrots has a mean weight of 1.75 ounces and a standard deviation of 0.1 ounce.

Kendra bought a snack-size bag of carrots to measure and found that it weighed 1.68 ounces.
What is the z-score for the snack-size bag of carrots that Kendra measured?
–0.70
–0.07
0.07
0.70

Answer 1

0.7

Step-by-step explanation:

Z = x - mean value

S. D

Mean value = 1.68

Z = 1.75 - 1.68

0.1

Z = 0.7