Mathematics, 30.12.2019 08:31 micky956
In a survey, 11 people were asked how much they spent on their child's last birthday gift. the results were roughly bell-shaped with a mean of $46 and standard deviation of $14. construct a confidence interval at a 90% confidence level.
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Alawn mower manufacturer incurs a total of 34,816 in overhead costs and 388 per lawn mower in production costs. how many lawn mowers were manufactured if the average cost of productions is 660
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Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75
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In a survey, 11 people were asked how much they spent on their child's last birthday gift. the resul...
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