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antoniya [11.8K]
3 years ago
6

In one region, the September energy consumption levels for single-family homes are found to be normally distributed with a mean

of 1050 kWh and a standard deviation of 218 kWh. Find P45, which is the consumption level separating the bottom 45% from the top 55%.
1021.7


1148.1


1087.8


1078.3
Mathematics
1 answer:
Vinil7 [7]3 years ago
4 0

Answer:

1021.7

Step-by-step explanation:

lol i guess im sry if im wrong

if i right can i have brainliest?

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Answer:

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Step-by-step explanation:

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AM=OA-OM=4a-3a=a

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Answer:

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Step-by-step explanation:

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