Mathematics, 10.11.2019 03:31 Ashbff18
Atotal of 9 cycles have been observed during a time study. the mean for the largest element time = 0.80 min, and the corresponding sample standard deviation s = 0.15 min, which was also the largest. if the analyst wants to be 95% confident that the mean of the sample was within +/- 10% of the true mean, how many more observations should be taken?
Answers: 1
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What values of data might affect the statistical measures of spread and center
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Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75
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Mathematics, 21.06.2019 18:50
The circumference of a redwood tree trunk is 20Ï€ ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000Ï€ ft3 10,000Ï€ ft3 4,000Ï€ ft3 40,000Ï€ ft3
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Mathematics, 21.06.2019 19:10
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.
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Atotal of 9 cycles have been observed during a time study. the mean for the largest element time = 0...
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