A. It\'s mean B. Mean + standard deviation C. An inflection point D. Mean + 3 st

Question

A. It's mean B. Mean + standard deviation C. An inflection point D. Mean + 3 standard deviation E CHOICE. Choose the one alternative that best completes the statement or answers the question. MULTIPLE CHOICE. 19) The hig 1 The highest point on the graph of the normal density curve is located at A) its mean C) an inflection point B) + e area under a standard normal density curve with mean of 0 and standard deviation of 1 is A) 1 20) Th C) + 2(3c) D) infinite TANSWER. Write the word or phrase that best completes each statement or answers the question. n a standardized test are normally distributed with a mean of 102 and a standard iation of 11. An individual's test score is found to be 128. Find the z-score 21) Scores o 21) corresponding to this value. 22) According to government data, the probability that an adult was never in a museum is 22) 15%. In a random survey of 10 adults, what is the probability that two or fewer were never in a museum?

Explanation / Answer

19.

Normal distribution is the symmetry distribution. mean , median and mode of the normal distribution are same. Mode is the highest point of the distribution since for normal distribution mean , median and mode are equal so mean is the highest point on the graph of the normal density curve is located at

A. It's mean

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