Mathematics, 30.03.2020 23:40 mrylenastewart
Suppose a sample of 2404 tenth graders is drawn. Of the students sampled, 1803 read above the eighth grade level. Using the data, construct the 98% confidence interval for the population proportion of tenth graders reading at or below the eighth grade level. Round your answers to three decimal places.
Answers: 3
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If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?
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Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12
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Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.
Answers: 3
Suppose a sample of 2404 tenth graders is drawn. Of the students sampled, 1803 read above the eighth...
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