Mathematics, 28.12.2019 01:31 journeewilliams735
Unoccupied seats on flights cause airlines to lose revenue. suppose a large airline wants toestimate its average number of unoccupied seats per flight over the past year. 225 flight records are randomly selected and the number of unoccupied seats is noted with a sample mean of 11.6 seats and a standard deviation of 4.1 seats. calculate a 90% confidence interval for , the mean number of unoccupied seats per flight during the past year. a. [4.86 18.34]b. [11.25 11.95]c. [11.57 11.63]d.[11.15 12.05]e. [11.30 12.20]
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Mathematics, 21.06.2019 18:30
Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial
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Mathematics, 21.06.2019 19:30
Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points
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Mathematics, 21.06.2019 20:30
What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81
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Mathematics, 21.06.2019 23:00
You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax
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Unoccupied seats on flights cause airlines to lose revenue. suppose a large airline wants toestimate...
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