Mathematics, 16.04.2020 04:35 kaylee2828
Crest toothpaste is reviewing plans for its annual survey of toothpaste purchasers. Assume its market share last year was 25%, please calculate the sample size needed for this year’s survey given that the acceptable error is 3% and desired confidence level is 95%.
Answers: 3
Mathematics, 21.06.2019 19:20
Find the area of an equilateral triangle with a side of 6 inches
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Mathematics, 21.06.2019 19:30
According to the data set, where should the upper quartile line of the box plot be placed?
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Mathematics, 21.06.2019 20:30
Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?
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Mathematics, 21.06.2019 20:40
In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1
Answers: 1
Crest toothpaste is reviewing plans for its annual survey of toothpaste purchasers. Assume its marke...
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