A 90% confidence interval is centered at a and is 90% sure to contain the . A) statistic, variable
B) parameter, statistic
C) statistic, parameter
D) parameter, variable
E) variable, parameter

Cara earns a base pay of $1800 per month at a car dealership plus a commission of 6% of her sales. what are caras total earning in a month in which she sells $40000 worth of merchandise

Adam drew two same size rectangles and divided them into the same number of equal parts. he shaded 1/3 of one rectangle and 1/4 of the other rectangle. what is the least number of parts into which both rectangles could be divided into?

If i have one apple and give you the apple, how many apples do i have?