Mathematics, 30.06.2019 12:50 ROBIOX5934
Madison randomly surveyed 50 students at her high school about their favorite color, and 18 students chose blue. madison concluded that blue was the favorite color of 720 students in her entire high school of 2000 students. choose ,begin emphasis, all, end emphasis, of the statements that accurately describe the sample and population from madison's survey. a. the sample of 50 students comes from the population of 2000 students. b. the sample value of 18 is an estimate of students from the survey whose favorite color is blue. c. the sample value of 18 is the exact number of students from the survey whose favorite color is blue. d. the population value of 720 is an estimate of students in the entire school whose favorite color is blue. e. the population value of 720 is the exact number of students in the entire school whose favorite color is blue.
Answers: 1
Mathematics, 21.06.2019 16:00
Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?
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Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?
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Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120
Answers: 3
Madison randomly surveyed 50 students at her high school about their favorite color, and 18 students...
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