Solution: We are given:
Proportion of adults who have used multivitamin in the past 12 months is
Therefore,
Since both and are greater than 5, therefore, we can use normal distribution to approximate binomial distribution.
Therefore, the correct option is:
C. Yes, the mean is and the standard deviation is
5.5.17 Question Help A binomial experiment is given. Decide whether you can use the normal distribution...
A binomial experiment is given. Decide whether you can use the normal distribution to approximate the binomial distribution. If you can, find the mean and standard deviation. If you cannot, explain why. A survey of adults found that 43% have used a multivitamin in the past 12 months. You randomly select 40 adults and ask them if they have used a multivitamin in the past 12 months. Select the correct answer below and, if necessary, fill in the answer boxes...
A binomial experiment is given. Decide whether you can use the normal distribution to approximate the binomial distribution. If you can, find the mean and standard deviation. If you cannot, explain why. A survey of adults found that 5454% have used a multivitamin in the past 12 months. You randomly select 6060 adults and ask them if they have used a multivitamin in the past 12 months. Select the correct answer below and, if necessary, fill in the answer boxes...
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This Question: 1 pt 6 of 14 (0 complete) This Quiz: 14 pts possi A binomial experiment is given. Decide whether you can use the normal distribution to approximate the binomial distribution. If you can find the mean and standard deviation. If you cannot, explain why. A survey of adults found that 64% have used a multivitamin in the past 12 months. You randomly select 40 adults and ask them if they have used a multivitamin in the past 12...
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The normal distribution can be used to approximate the binomial distribution. In order to use the normal approximation, np and nq must be greater than or equal to 5. A correction for continuing must also be used true or false
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