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olchik [2.2K]
3 years ago
7

A bag contains 6 blue and 4 red marbles. You pick out a marble, record its color,

Mathematics
1 answer:
Archy [21]3 years ago
5 0

Answer:

times you have to remove a red marble

Step-by-step explanation:

8 /30/=3.75

=3.75

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Answer:

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Step-by-step explanation:

Given that a  simple random sample of 100 batteries is selected from a process that produces batteries with a mean lifetime of 32 hours and a standard deviation of 3 hours.

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Correction option is

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