Mathematics, 22.06.2021 21:30 911wgarcia
The average cost of dishwashers sold by an appliance company is $502 with a standard deviation of $84. Assume that the company's dishwasher prices are normally distributed.
You decide to purchase a dishwasher from this company for $400.
What percentage of dishwashers sold by this company are sold for less than $400?
Answers: 2
Mathematics, 21.06.2019 17:00
How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21
Answers: 1
Mathematics, 21.06.2019 17:30
Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?
Answers: 2
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