Answer:
um what kinda question is this?
Step-by-step explanation:
Answer:
7, 7.1, √51, 7.2
Step-by-step explanation:
√51 is 7.14
If you have a calculator with statistical functions, that's the way to go.
On my TI-83, I typed in invNorm(0.88) and got the result z = 1.17.
88% of the area under the normal curve is to the left of z = 1.17.
Answer:
3
Step-by-step explanation: