I need help solving this problem and is possible please show how you got the answer please.
The national average for the math portion of the College Board’s SAT is 521 with a standard deviation of 92. The median is 488.
question 1: What is the shape of the SAT math score distribution? Why? (LEFT SKEWED, RIGHT SKEWED OR MOUNT SHAPE SYMMETRICAL)__ because __ (<,>,=) __
we have to pick if let or right or mount shape and then the next blank a number then if equal, greater or less than and a number again
Question 2: if it is The Chebyshev’s or the Empirical rule that predicts that __ percent of the SAT math score data should lie between a 245 and a 797, which are +/- __ standard deviation away from the mean.