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 18:00
Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )
Answers: 3
Mathematics, 21.06.2019 19:40
If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2
Answers: 1
Mathematics, 21.06.2019 22:00
Consider the triangle. which shows the order of the angles from smallest to largest? angle a, angle b, angle c angle b, angle a, angle c angle b, angle c, angle a angle c, angle a, angle b
Answers: 3
The cost of unleaded gasoline in the Bay Area once followed an unknown distribution with a mean of $...
Mathematics, 22.06.2019 12:20
Mathematics, 22.06.2019 12:20
Mathematics, 22.06.2019 12:20
History, 22.06.2019 12:20
Mathematics, 22.06.2019 12:20
Mathematics, 22.06.2019 12:20
English, 22.06.2019 12:20
Mathematics, 22.06.2019 12:20