1. what is the theoretical probability that a coin toss results showing? with a frequency of one tail one head: 50. two tails : 30. two heads 20.

Adriveway is 40 yards long about how many meters long is it

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

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?