Suppose the scores on a trivia quiz are normally distributed with a mean of 80 and a standard deviation of 5.

1 answer:

Kitty [74]3 years ago

8 0

I think it would be scores below 75

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Mila [183]

Answer:

I usually use

Step-by-step explanation:

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3 years ago

Liula [17]

Answer:

Step-by-step explanation:

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3 years ago

Damm [24]

Answer:

it will cost him £2.38

Step-by-step explanation:

bc you first multiply 4.25kg with £1.40 and that equals to 5.95

then you take 5.95 and devide it with 2.5 kg then that equals to £2.38.

I hope that this helped you.

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3 years ago

Oksi-84 [34.3K]

Would the common factor be 1?
edit
the least common is 1 and the most common is 2

thanks andreadiaz2003

6 0

3 years ago

Zielflug [23.3K]

13/8 is your answer hope it helps

4 0

3 years ago