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yan [13]
4 years ago
5

How do I evaluate this help me please like seriously help

Mathematics
1 answer:
vlabodo [156]4 years ago
3 0

Answer:

8, see below

Step-by-step explanation:

put 13 and 1/2 in equation, then solve

13-.75(12)+8(1/2)

.75×12=9

8×.5=4

13-9+4=8

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The area lies to the left of the z-score 0.79 means all the values less than it. This can be calculated on a graphing calculator using the function normCdf, where

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