Mathematics, 23.10.2019 08:50 brooklyn4932
The mean height of an adult giraffe is 17 feet. suppose that the distribution is normally distributed with standard deviation 0.9 feet. let x be the height of a randomly selected adult giraffe. round all answers to 4 decimal places where possible.
a. what is the distribution of x? x ~ n([],[])
b. what is the median giraffe height? [] ft.
c. what is the z-score for a giraffe that is 18.5 foot tall? []
d. what is the probability that a randomly selected giraffe will be shorter than 18 feet tall? []
e. what is the probability that a randomly selected giraffe will be between 16.9 and 17.9 feet tall? []
f. the 75th percentile for the height of giraffes is [] ft.
Answers: 3
Mathematics, 21.06.2019 16:30
How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.
Answers: 2
Mathematics, 21.06.2019 19:10
Which of the following is the shape of a cross section of the figure shown below
Answers: 3
Mathematics, 21.06.2019 23:30
Which of the following exponential functions goes through the points (1, 6) and (2, 12)? f(x) = 3(2)x f(x) = 2(3)x f(x) = 3(2)−x f(x) = 2(3)−x
Answers: 1
The mean height of an adult giraffe is 17 feet. suppose that the distribution is normally distribute...
Chemistry, 18.07.2019 10:30
History, 18.07.2019 10:30
Social Studies, 18.07.2019 10:30
Mathematics, 18.07.2019 10:30
Mathematics, 18.07.2019 10:30
Biology, 18.07.2019 10:30
History, 18.07.2019 10:30
History, 18.07.2019 10:30
Biology, 18.07.2019 10:30
Mathematics, 18.07.2019 10:30
English, 18.07.2019 10:30
Mathematics, 18.07.2019 10:30
Business, 18.07.2019 10:30