Mathematics, 25.08.2019 09:30, peoplearecoming
The income distribution in a county is a normal distribution with a mean income of $10,000. the top 2.5% of the wage earners earn $18,000 or more. which sentence most closely summarizes this information? . select one of the options below as your . a.68% of the wage earners earn less than $14,000 each. b.16% of the wage earners earn less than $14,000 each. c.55% of the wage earners earn less than $14,000 each. d.84% of the wage earners earn less than $14,000 each. e. 95% of the wage earners earn less than $14,000 each.
Answers: 2
Mathematics, 21.06.2019 21:30, cassandramanuel
Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?
Answers: 1
Mathematics, 21.06.2019 21:30, BARRION1981
Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?
Answers: 1
The income distribution in a county is a normal distribution with a mean income of $10,000. the top...
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