Mathematics, 17.08.2020 01:01 puppy4151
The overhead reach distances of adult females are normally distributed with a mean of 205.5 cm and a standard deviation of 8.6 cm
a. Find the probability that an individual distance is greater than 214.80 cm.
b. Find the probability that the mean for 1515 randomly selected distances is greater than 204.00 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
(Round to four decimal places as needed.)
b. The probability is
(Round to four decimal places as needed.)
c. Choose the correct answer below.
A. The normal distribution can be used because the original population has a normal distribution.
B. The normal distribution can be used because the probability is less than 0.5
C. The normal distribution can be used because the mean is large.
D. The normal distribution can be used because the finite population correction factor is small
Answers: 1
Mathematics, 21.06.2019 13:30
For which rational expression is -2 an excluded value of x?
Answers: 1
Mathematics, 21.06.2019 16:30
Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?
Answers: 1
Mathematics, 21.06.2019 22:00
Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)
Answers: 3
Mathematics, 21.06.2019 22:30
Select all of the following expressions that are equal to 2.5.
Answers: 3
The overhead reach distances of adult females are normally distributed with a mean of 205.5 cm and a...
Health, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
Law, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
English, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
English, 23.03.2021 20:40