Mathematics, 08.03.2021 17:00 andria89
According to a survey, 61% of murders committed last year were cleared by arrest or exceptional means. Fifty murders committed last year are randomly selected, and the number cleared by arrest or exceptional means is recorded.
(a) Find the probability that exactly 39 of the murders were cleared.
(b) Find the probability that between 36 and 38 of the murders, inclusive, were cleared.
(c) Would it be unusual if fewer than 20 of the murders were cleared? Why or why not?
Answers: 2
Mathematics, 21.06.2019 16:20
He concluded that a heavier object dropped from the same height as a lighter object will land
Answers: 2
Mathematics, 21.06.2019 20:00
Which expression is rational? 6. , square root two, square root 14, square root 49
Answers: 1
Mathematics, 21.06.2019 20:00
Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189
Answers: 1
Mathematics, 21.06.2019 22:00
There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?
Answers: 2
According to a survey, 61% of murders committed last year were cleared by arrest or exceptional me...
Mathematics, 14.05.2021 14:00
Mathematics, 14.05.2021 14:00
Computers and Technology, 14.05.2021 14:00
Social Studies, 14.05.2021 14:00
Mathematics, 14.05.2021 14:00
Mathematics, 14.05.2021 14:00
English, 14.05.2021 14:00
Biology, 14.05.2021 14:00
Geography, 14.05.2021 14:00
Mathematics, 14.05.2021 14:00
Mathematics, 14.05.2021 14:00