Mathematics, 04.06.2021 03:30 Xapper14x
The puzzle editor of a game magazine asked 43 randomly selected subscribers how long it took them to complete a certain crossword puzzle.
The 99% confidence interval for the median completion time for all subscribers is 15.2 to 18.6 minutes.
The editor originally sent requests for completion times to 150 subscribers, only 43 responded.
Explain one potential source of bias in the study that is not accounted for by the margin of error
Answers: 3
Mathematics, 21.06.2019 15:00, babygirl123468
Martha needs 22.25 strawberries for every 5 smoothies she makes. complete the table to see how many strawberries she would need to make 10 smoothies and 20 smoothies.
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Mathematics, 21.06.2019 16:30, bettybales1986
Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $
Answers: 1
Mathematics, 21.06.2019 23:00, benwill0702
The sum of 5consecutive even numbers is 100. what is the first number in this sequence?
Answers: 1
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