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3 years ago

13

Rick won 27 tickets playing a game. To get a prize, he needs to win at least 30 more tickets. How many more tickets can he won’t

to get a prize?

1 answer:

ElenaW [278]3 years ago

6 0

Answer: 56

Step-by-step explanation:

30 is a win so what is 1 least than 30 is 29.

So 27 add 29 is equal to 56

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Step-by-step explanation:

In order to be sure that the sample mean does differ from the population mean by more than 0.90, the sample size (n) that should be used is given by:

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Rounding up to the nearest whole number, the sample size should be at least 30 men.

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or it means
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