Which measure of center and measure of spread would best describe a data set that is bell-shaped and symmetrical (i. e. normal)?
a. Mean and Standard Deviation
b. Mode and Range
c. Median and Interquartile Range

The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

Does anyone know how to do geometryme with this problem