Mathematics, 08.04.2020 01:53 sreeytran
Identify the type of sampling (stratified, systematic, convenience, or cluster) that best describes each of the following cases: (a) Splitting the FHSU student population into classes (freshmen, sophomore, etc.) and the selecting 50 students from each class to participate in a study. (b) Looking through the student directory, and choosing to email surveys to every 100th person. (c) Randomly selecting 10 on-campus courses, and then surveying all students in these 10 classes.
Answers: 2
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On a architect's drawing of a house, 1 inche representa 1.5
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Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}
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Maurice has 54 fewer comic books than rebecca.they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection
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Mathematics, 21.06.2019 22:00
Given that sinβ
= 1/4, 0 < β
< Ο/2, what is the exact value of cosβ
? a. (β4)/4 b. (β15)/4 c. (4Ο)/2 d. (4β2)/4
Answers: 2
Identify the type of sampling (stratified, systematic, convenience, or cluster) that best describes...
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