REALLY EASY
A middle school has 350 students. One math class decides to
investigate how many...
Mathematics, 07.04.2021 03:40 Moocow17
REALLY EASY
A middle school has 350 students. One math class decides to
investigate how many hours a typical student in the school spent doing
homework last week. Which sampling plan would give a representative
(accurate) sample? *
John suggests that each student in the class survey everyone in his or her English
class.
Kirby suggests putting surveys on a table at lunch and asking students to return
completed questionnaires at the end of the day
Zak suggests surveying every third student on each homeroom class list
Answers: 2
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Given a = {(1, , 5)(6,4)}, b = {(2,0)(4, ,5)(0, 0)) and c = {(1, 1)(0, 2)(0, 3)(0, ,5)}, answer the following multiple choice question: from the list of sets a, b, and c, state the domain of set b. domain of set b: {0, 6,5} domain of set b: {2, 4,-4, 0} set b does not have a domain
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