Mathematics

Mathematics, 10.10.2019 11:30, fatherbamboo

Bernice wants to know which ice cream parlor is the most popular among students at her school. which samples are random for this population and which are not?

four people from each of bernice's classes
every sixth person at bernice's favorite ice cream parlor
every third girl that walks by the school cafeteria
two people from every class during fourth period at bernice's school
every fifth person that walks by the school library

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Mathematics, 15.07.2019 06:00, lizdeleon248

Fast are the following examples of random samples? why or why not? a .asking people in an ice cream shop, if they like ice cream. b. surveying middle school students on what their favorite high school course is. c. completing a survey on whether people like shopping at publix in front of publix. d. walking around to you neighbors to ask whether the new community center should get a pool or a tennis court.

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Mathematics, 17.09.2019 21:30, jaidalynkimora

Shelby likes to skate at a movie theater that is due south of her school and due west of her favorite ice cream parlor. if the movie theater is 8 kilometers from her school and the straight-line distance between the school and the ice cream parlor is 17 kilometers, how far is the movie theater from the ice cream parlor?

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Mathematics, 18.09.2019 13:50, LindseyN1

Samantha and luis are attempting to determine how many library books each seventh grade student checks out at the same time. samantha surveys every other seventh grade student leaving the library. she samples a total of 40 of the 200 seventh graders. luis samples 30 of the 200 seventh grade students at random in the school cafeteria. whose sample is the most random? luis because his sample is taken from the population of all seventh graders luis because he samples fewer students samantha because she samples more students samantha because her sample is taken from the population of students who use the library

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Mathematics, 27.09.2019 09:10, kernlife

Bernice wants to know which ice cream parlor is the most popular among students at her school. which samples are random for this population and which are not? four people from each of bernice's classes every sixth person at bernice's favorite ice cream parlor every third girl that walks by the school cafeteria two people from every class during fourth period at bernice's school every fifth person that walks by the school library

Answers: 1

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