subject
Mathematics, 10.11.2021 19:20 jessicad1198

According to a report, 69. 3 % of murders are committed with a firearm. (a) If 400 murders are randomly selected, how many would we expect to be committed with a firearm? (b) Would it be unusual to observe 311 murders by firearm in a random sample of 400 murders? Why?.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable
Answers: 1
question
Mathematics, 21.06.2019 17:00
Benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r
Answers: 3
question
Mathematics, 21.06.2019 22:30
Which of the following is an example of a rational number? a. Ο€ b. √ 9 c. √ 8 d. 3.8362319
Answers: 1
question
Mathematics, 22.06.2019 02:00
Ethan is proving that the slope between any two points on a straight line is the same. he has already proved that triangles 1 and 2 are similar. drag statements and reasons to complete the proof.
Answers: 1
You know the right answer?
According to a report, 69. 3 % of murders are committed with a firearm. (a) If 400 murders are rando...
Questions
question
Mathematics, 03.02.2021 22:50
question
Mathematics, 03.02.2021 22:50
question
Mathematics, 03.02.2021 22:50
question
Business, 03.02.2021 22:50
question
Mathematics, 03.02.2021 22:50
Questions on the website: 13722361