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Gemiola [76]
3 years ago
8

Find the sum: (b- 6) + (-6b - 5)

Mathematics
1 answer:
ivolga24 [154]3 years ago
5 0

Answer:

-5b -1

Step-by-step explanation:

.......................

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For a normal random variable with mean Mu = 3.2 and standard deviation sd = 0.8 there is a distribution of the sample mean (MX) for samples of size 4, given by:

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