Mathematics, 17.11.2019 06:31 sindy35111
Your marketing agency wants to send a survey to 500 people. you desire the respondents to represent the full range of incomes under $100,000 per year. you are authorized to purchase 500 names chosen at random from 1 of the following 3 databases. which database is most likely to fit your needs, and why? income distribution database 1 database 2 database 3 mean $25,625 $49,205 $88,340 standard deviation $15,990 $25,485 $35,870 database 1, because its mean is farthest from the limit of $100,000 database 1, because its standard deviation is smallest and so the data are most focused database 2, because its mean is centered between $0 and $100,000 database 3, because its mean is closest to $100,000 database 3, because its standard deviation is largest
Answers: 1
Mathematics, 21.06.2019 19:00
The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'
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Mathematics, 21.06.2019 20:30
Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases
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Your marketing agency wants to send a survey to 500 people. you desire the respondents to represent...
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