Answer:
The value remain unchanged.
Step-by-step explanation:
By Z score, we mean:
Z =
, if we substitute the given values of mean and standard deviation, we obtain the z score value. That is,
Z =
= 85/12 = 7.083333.
NB: We assume that mean and standard deviation are in the same units.
Answer:
1. less likely
2. more likely
Step-by-step explanation:
test took
There’s not enough info — you only have SS.
Answer:
10.10
Step-by-step explanation:
Answer:
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