A survey of 865 voters in one state reveals that 408 favor approval of an issue before the legislature. construct the 95% confidence interval for the true proportion of all voters in the state who favor approval.

Finding Rectangle perimeter 2 1/2 L 1 1/2 W

Dana buys and sells superhero themed shirts, jeans and designer dresses. She bought two shirts for $. each and later sold them for $. each. She bought three pairs of jeans for $. each and later sold them for $. each. She bought five dresses for $.

Front end round then do the math -1,244+63,794

Students in a large statistics class were randomly divided into two groups. The first group took the midterm exam in a room painted in pale green while the second group took the exam in a room painted bright yellow.

Suppose that the mean of the values in a data set is 34. If 18 is added to each of the values in the data set, what will be the mean of the resulting data?

What is y+6x=11; 3x+2y=-2?

You and Tom are having a biking race. You can bike 40 meters per minute, and your brother can bike 42 meters per minute. You start 100m in front of the starting line while Tom starts on the starting line.

The first five terms of a pattern are given below. 38, 41, 44, 47, 50 ... Which expression can be used to determine the nth term of the pattern? A. 35 + 3n B. 41 - 3n C. 40 - 2n D. 36 + 2n

How to model 4:2/3?

Line m passes through (-9,4) and (9,6). What is the y-intercept of line m?