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 16:20
An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.
Answers: 2
Mathematics, 21.06.2019 22:00
Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false
Answers: 1
Your marketing agency wants to send a survey to 500 people. you desire the respondents to represent...
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