Mathematics, 05.12.2019 07:31 trent1002brown
Marketing companies are interested in knowing the population percent of women who make the majority of household purchasing decisions. suppose a marketing company did do a survey. they randomly surveyed 200 households and found that in 120 of them, the woman made the majority of the purchasing decisions. we are interested in the population proportion of households where women make the majority of the purchasing decisions. which distribution should you use for this problem?
Answers: 1
Mathematics, 21.06.2019 21:00
Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction
Answers: 3
Mathematics, 21.06.2019 21:30
Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?
Answers: 2
Marketing companies are interested in knowing the population percent of women who make the majority...
Business, 20.01.2021 19:30
Mathematics, 20.01.2021 19:30
Mathematics, 20.01.2021 19:30
Mathematics, 20.01.2021 19:30
Mathematics, 20.01.2021 19:30
Mathematics, 20.01.2021 19:30
World Languages, 20.01.2021 19:30