Mathematics, 15.04.2020 17:22 jadehobbs03
A new phone system was installed last year to help reduce the expense of personal calls that were being made by employees. Before the new system was installed, the amount being spent on personal calls follows a normal distribution with an average of $400 per month and a standard deviation of $50 per month. Refer to such expenses as PCE's .
Find the point in the distribution below which 2.5% of the PCE's fell.
a. $302
b. $10
c. $390
d. $498
Answers: 2
Mathematics, 21.06.2019 18:00
Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.
Answers: 1
Mathematics, 21.06.2019 20:00
What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.
Answers: 1
Mathematics, 21.06.2019 22:20
Given the following linear function sketch the graph of the function and find the domain and range. Æ’(x) = -5x + 4
Answers: 2
A new phone system was installed last year to help reduce the expense of personal calls that were be...
Mathematics, 16.02.2021 18:10
Chemistry, 16.02.2021 18:10
History, 16.02.2021 18:10
Mathematics, 16.02.2021 18:10
English, 16.02.2021 18:10
Chemistry, 16.02.2021 18:10
History, 16.02.2021 18:10
Mathematics, 16.02.2021 18:10
History, 16.02.2021 18:10
Mathematics, 16.02.2021 18:10
Mathematics, 16.02.2021 18:10