Mathematics, 24.12.2019 02:31 Batzs3rdacct
Each respondent in the current population survey of march 2005 was classified as employed, unemployed, or outside the labor force. the results for men in california age 35-44 can be cross-tabulated by marital status, as follows: employed: 790 (married), 98 (widowed, divorced or separated), 209 (never married)unemployed: 56 (married), 11 (widowed, divorced or separated), 27 (never married)not in labor force: 21 (married), 7 (widowed, divorced or separated), 13 (never married)men of different martial status seem to have different distributions of labor force status. or is this just chance variation? (you may assume the data came from a simple random sample.)
Answers: 2
Mathematics, 21.06.2019 17:30
The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest
Answers: 3
Mathematics, 21.06.2019 19:30
Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?
Answers: 1
Mathematics, 21.06.2019 22:00
Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.
Answers: 2
Mathematics, 21.06.2019 23:00
Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost
Answers: 1
Each respondent in the current population survey of march 2005 was classified as employed, unemploye...
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