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3 years ago

8

Of 201 adults selected randomly from one town, 179 have credit cards. Find a 90% confidence interval for the true proportion of

all adults in the town who have credit cards.

1 answer:

tino4ka555 [31]3 years ago

7 0

Answer:

I think this is a probability problem.

Step-by-step explanation:

201*0.9 the divide by 179??

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