Answer:
D
Step-by-step explanation:
I usually use a z-score table, but you can do this with a calculator.
If we go to a z-score table, we first look up the first two digits (in this case, 2.8) in the far left column. Then we find the hundredths digit in the top row (0.07). Where they intersect is P(z < 2.87).
P(z < 2.87) = 0.9979
Answer D.
Answer: the answer would be 64
Step-by-step explanation:
Answer:145
Step-by-step explanation:1+3400÷64+2/4-65%
i think the answer is x ≤ -8
Answer:
A
Step-by-step explanation:
Glad to help
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don't hesitate to ask