Mathematics, 25.02.2021 14:00 emmacox069
Which type of sampling method is being employed in the following example:
"A survey is being conducted about student's perceptions of Phoenix High School. So, an office administrator creates a
numbered list of all students in the school on an Excel spreadsheet and has the Excel spreadsheet randomly sort the students. Finally, she selects the top 50 students in the randomly sorted list to be surveyed."
A) Simple Random Sampling
B) Stratified Sampling
C) Cluster Sampling
D) Sampling of Convenience
E) Systematic Sampling
Answers: 3
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The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left
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When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41
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Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.
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Which type of sampling method is being employed in the following example:
"A survey is being conduc...
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