Mathematics, 07.04.2020 19:06 statonglenda
The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 63 minutes and a standard deviation of 18 minutes. Suppose one person at the hot springs is randomly chosen. Let X= the amount of time that person spent at Grover Hot Springs . Round all answers to two decimal places. A. X ~ N( , )
B. Find the probability that a randomly selected person at the hot springs stays longer then an hour (60 minutes).
C. The park service is considering offering a discount for the 5% of their patrons who spend the least time at the hot springs. What is the longest amount of time a patron can spend at the hot springs and still receive the discount? minutes.
D. Find the Inter Quartile Range (IQR) for time spent at the hot springs.
Q1: minutes
Q3: minutes.
IQR: minutes.
Answers: 3
Mathematics, 21.06.2019 18:40
Acircle has a circumference of 28.36 units what is the diameter of the circle
Answers: 2
Mathematics, 21.06.2019 20:30
On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place
Answers: 2
Mathematics, 22.06.2019 01:00
Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?
Answers: 2
Mathematics, 22.06.2019 04:30
In 2014, the three largest economies in the world were (listed in order, from largest): a) the u.s., china, germany. b) the u.s., china, japan. c) china, the u.s., japan. d) china, the u.s., germany.
Answers: 2
The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 63...
Spanish, 18.03.2021 01:40
Biology, 18.03.2021 01:40
Computers and Technology, 18.03.2021 01:40
Mathematics, 18.03.2021 01:40
Mathematics, 18.03.2021 01:40
History, 18.03.2021 01:40
English, 18.03.2021 01:40
Biology, 18.03.2021 01:40
Mathematics, 18.03.2021 01:40
Biology, 18.03.2021 01:40
Mathematics, 18.03.2021 01:40