Please help Im really struggling
Which of the following is NOT an example of a random sample?
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Mathematics, 16.06.2021 01:10 knightc904
Please help Im really struggling
Which of the following is NOT an example of a random sample?
A. Placing the names of 100 people in the population in a
box and drawing 25 names without looking.
B. Choosing a name at random from the names on a list of 100 people in the population, choosing every 10th person after that, and continuing through the list, returning to the first name chosen
C. Dividing a list of names in a target population into
males and females and randomly selecting a proportional
sample from each group.
D. Choosing the first 50 names on an alphabetical list
of 100 people in the target population.
Answers: 3
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Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.
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Mathematics, 21.06.2019 20:30
Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.
Answers: 2
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