Given that is a standard normal random variable, find for each situation (to 2 decimals). a. the area to the right of is . b. the area to the right of is . c. the area to the right of is . d. the area to the right of is .

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)

Determine whether the data described are qualitative or quantitative and give their level of measurement if the data are quantitative, state whether they are continuous or discrete. soft drink sizes: small, medium, large. oa. qualitative, nominal o b. qualitative, ordinal- o c. quantitative, ordinal, discrete o d. quantitative, ordinal