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ElenaW [278]
3 years ago
6

There are 10 marbles in a bag: 4 are blue, 3 purple, 2 yellow, and 1 is red. What is the probability that a blue marble gets pic

ked? Explain how to solve this problem.
Mathematics
1 answer:
e-lub [12.9K]3 years ago
4 0

Answer:

4/10

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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The set of life spans of an appliance is normally distributed with a mean
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Answer:

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Step-by-step explanation:

Lifespan with z-score of -3 in the the set of normally distributed life spans of an appliance can be calculated using the equation:

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