Mathematics, 22.06.2019 22:50, ematthews1058
The overhead reach distances of adult females are normally distributed with a mean of 202.5 cm and a standard deviation of 8.3 cm. a. find the probability that an individual distance is greater than 212.50 cm. b. find the probability that the mean for 25 randomly selected distances is greater than 201.20 cm. c. why can the normal distribution be used in part (b), even though the sample size does not exceed 30?
Answers: 3
Mathematics, 21.06.2019 16:20, mattmaddox86
The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%
Answers: 2
Mathematics, 21.06.2019 20:30, lemusanaisabel6064
What is negative 3/9 times negative 2/8 ?
Answers: 1
The overhead reach distances of adult females are normally distributed with a mean of 202.5 cm and a...
Mathematics, 04.03.2021 18:50
Mathematics, 04.03.2021 18:50
Mathematics, 04.03.2021 18:50
Mathematics, 04.03.2021 18:50