Hurry!
which sample fairly represents the population? check all that apply.
a)....
Mathematics, 28.09.2019 03:40 hunterl0513
Hurry!
which sample fairly represents the population? check all that apply.
a). measuring the heights of every fiftieth person on the school roster to determine the average heights of the boys in the school
b). calling every third person on the soccer team’s roster to determine how many of the team members have completed their fundraising assignment
c). observing every person walking down main street at 5 p. m. one evening to determine the percentage of people who wear glasses
d). sending a confidential e-mail survey to every one-hundredth parent in the school district to determine the overall satisfaction of the residents of the town
e). taking a poll in the lunch room (where all students currently have to eat lunch) to determine the number of students who want to be able to leave campus during lunch
Answers: 2
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Hich polynomial correctly combines the like terms and expresses the given polynomial in standard form? 8mn5 – 2m6 + 5m2n4 – m3n3 + n6 – 4m6 + 9m2n4 – mn5 – 4m3n3
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Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet
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