Mathematics, 22.06.2019 15:40 ale414141
Identify the type of sampling that is used in this statement. a research team wants to study the demographics of college students in the united states using proportionate samples of students in majors reflecting actual u. s. percentages. (a) simple random (b) systematic (c) stratified (d) cluster (e) convenience
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Mathematics, 20.06.2019 18:02
Solve |x| > -9 a) {x|x< -9 or x> 9} b) all reals c) no solution
Answers: 1
Mathematics, 21.06.2019 17:40
Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.
Answers: 1
Mathematics, 21.06.2019 22:30
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
Identify the type of sampling that is used in this statement. a research team wants to study the dem...
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