Assume that the mathematics scores on the SAT are normally distributed with a mean of 600 and a standard deviation of 50. What percent of students who took the test have a mathematics score between 572 and 624?

Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original value. 1. a 25% decrease followed by a 50% increase 2. a 20% decrease followed by a 25% increase

Find the missing factor in exponential form 48^2=3^2 • ?

Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?