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stiv31 [10]
3 years ago
8

Let the random variable X represent the profit made on a randomly selected day by a certain store. Assume that X is Nomal with m

ean $360
and standard deviation $50. What is P(X<$400)?

A0 2881
B0.7881
C0.8450
D0.5319
E0.2119​
Mathematics
1 answer:
Reptile [31]3 years ago
7 0

Answer:

b

Step-by-step explanation:

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