Mathematics, 16.10.2020 04:01 adlaremse2987
An advertiser claims that the average percentage of brown M&M'S candies in a package of milk chocolate M&M'S is 15%. Suppose you randomly select a package of milk chocolate M&M'S that contains 60 candies and determine the proportion of brown candies in the package. (The distribution is approximated by a normal distribution with mean 0.15 and standard deviation 0.0461.)
(b) What is the probability that the sample percentage of brown candies is less than 24%? (Round your answer to four decimal places.)
(c) What is the probability that the sample percentage exceeds 34%? (Round your answer to four decimal places.)
(d) Within what range would you expect the sample proportion to lie about 95% of the time? (Round your answers to two decimal places.)
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