The overhead reach distances of adult females are normally distributed with a mean of 202.5 cm and a standard deviation

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The Overhead Reach Distances Of Adult Females Are Normally Distributed With A Mean Of 202 5 Cm And A Standard Deviation 1 (29.58 KiB) Viewed 26 times

The overhead reach distances of adult females are normally distributed with a mean of 202.5 cm and a standard deviation of 7 8 cm a. Find the probability that an individual distance is greater than 212.50 cm b. Find the probability that the mean for 20 randomly selected distances is greater than 200.30 cm c. Why can the normal distribution be used in part (6), even though the sample size does not exceed 307 a. The probability is (Round to four decimal places as needed) b. The probability is (Round to four decimal places as needed) c. Choose the correct answer below. O A. The normal distribution can be used because the original population has a normal distribution OB. The normal distribution can be used because the mean is large OC. The normal distribution can be used because the probability is less than 0.5 OD. The normal distribution can be used because the finite population correction factor is small