Jenny and Julie each drank a cup of hot chocolate after playing in the snow.Jenny put 6 more marshmallows in her cup than Julie.
2 answers:
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Answer:
a)
b)
c)
d)
Step-by-step explanation:
In a set with mean and standard deviation
, the zscore of a measure X is given by:
In this problem, we have that:
a. 200 pounds.
b. 140 pounds.
c. 170 pounds.
d. 230 pounds.
