Dweath50
25.07.2019 •
Mathematics
The overhead reach distances of adult females are normally distributed with a mean of 205.5 cm and a standard deviation of 8.3 cm. a. find the probability that an individual distance is greater than 218.90 cm. b. find the probability that the mean for 20 randomly selected distances is greater than 204.20 cm. c. why can the normal distribution be used in part (b), even though the sample size does not exceed 30?
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Ответ:
Hope this helps
~Nayiah~
Ответ:
there are a some missing symbols and signs and it makes it difficult to comprehend the answer
step-by-step explanation: