Mathematics, 22.10.2020 01:01 DroctorWellsfan
The overhead reach distances of adult females are normally distributed with a mean of 202.5 cm and a standard deviation of 8 cm.
a. Find the probability that an individual distance is greater than 215.90 cm.
b. Find the probability that the mean for 25 randomly selected distances is greater than 201.00 cm.
c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30?
a. The probability is 10
(Round to four decimal places as needed.)
Answers: 2
Mathematics, 21.06.2019 22:30, student176
Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell
Answers: 1
Mathematics, 21.06.2019 23:30, Masielovebug
Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge
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The overhead reach distances of adult females are normally distributed with a mean of 202.5 cm and a...
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