3 years ago

A 98% confidence interval for a proportion is found to be (0.62, 0.68).

1 answer:

3 0

Answer:

I think the answer is C ,The sample proportion is the fraction of samples which were successes, so. (1) For large , has an approximately normal distribution.

Step-by-step explanation:

If the queston true please votes 5 stars and mark as brainliest for me.Thank you so much

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