A researcher wanted to compare the percentages of men and women who play the lottery. They randomly sampled 300 women and found that 66 of them play the lottery. In a random sample of 500 men, they found that 160 of them play the lottery. a. Construct a 90% confidence interval for the difference in the percentage of women and men who play the lottery.
b. Find the point estimate.
c. Find the margin of error.
d. Interpret the confidence interval in terms of this problem.

Complete the square to determine the minimum or maximum value of the function defined by the expression. x2 − 12x − 2 a) maximum value at 38 b) minimum value at 38 c) maximum value at −38 d) minimum value at −38

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

Fast! find the length of cu. the triangles are similar. show your work.