Mathematics, 28.02.2021 17:00 money2tymes
In a particular region, for families with a combined income of $57,000 or more, 12% have no children, 37% have one child, 43% have two children, and 8% have three children. Use this information to construct the probability distribution for X, where x represents the number of children per family for this income group. Arrange x in increasing order and write the probabilities P(x) as decimals.
Answers: 1
Mathematics, 21.06.2019 19:40
What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1
Answers: 2
Mathematics, 21.06.2019 22:50
Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265
Answers: 2
Mathematics, 22.06.2019 00:00
Arectangle plot measure 20ft. by 30ft. a 3-ft.-wide sidewalk surrounds it.find the area of the sidewalk.
Answers: 1
Mathematics, 22.06.2019 00:50
Acube has a volume of 800 cubic inches. whatis the length of an edge of the cube, in inches? a. 23/100b. 43/50c. 83/100d. 1003/2e. 1003/8
Answers: 2
In a particular region, for families with a combined income of $57,000 or more, 12% have no children...
Mathematics, 05.04.2021 15:40
English, 05.04.2021 15:40
Biology, 05.04.2021 15:40
Mathematics, 05.04.2021 15:40
Mathematics, 05.04.2021 15:40
History, 05.04.2021 15:40
English, 05.04.2021 15:40
Social Studies, 05.04.2021 15:40
Arts, 05.04.2021 15:40