Mathematics, 06.03.2021 21:50 niti1409
The cost of unleaded gasoline in the Bay Area once followed an unknown distribution with a mean of $4.59 and a standard deviation of $0.10. Sixteen gas stations from the Bay Area are randomly chosen. We are interested in the average cost of gasoline for the 16 gas stations.
What's the approximate probability that the average price for 16 gas stations is over $4.69?
a. almost zero
b. 0.0142
c. 0.0943
d. unknown
Answers: 2
Mathematics, 21.06.2019 14:30
F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.
Answers: 2
Mathematics, 21.06.2019 17:30
What is the shape of the height and weight distribution
Answers: 2
Mathematics, 21.06.2019 18:00
Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?
Answers: 2
Mathematics, 21.06.2019 19:30
Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?
Answers: 1
The cost of unleaded gasoline in the Bay Area once followed an unknown distribution with a mean of $...
History, 31.08.2021 15:10
Mathematics, 31.08.2021 15:10
Mathematics, 31.08.2021 15:10
Mathematics, 31.08.2021 15:10
Mathematics, 31.08.2021 15:10
Mathematics, 31.08.2021 15:10
English, 31.08.2021 15:10
Mathematics, 31.08.2021 15:20