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The figure show one block of the familt-income hostogram for a certain city. If

ID: 3442847 • Letter: T

Question

The figure show one block of the familt-income hostogram for a certain city. If the shaded aera between x thousand dollars and 27 thousand dollars represents 11% of the incomes, determine the value of x. DO/SHOW ALL WORK in the workspace then write your result in the line. x = _ If among freshmen at a certain university, scores on the Math SAT followed the normal curve, with an average of ooO and a standard deviation of 100, determine the following. SHOW ALL WORK in the box and write the result in the line. A student who scored 475 on the math SAT was at the _th percentile rank of the score distribution. To be among the top 5% of the class, a student needed to score at least_points on the Math

Explanation / Answer

The figure show one block of the familt-income hostogram for a certain city. If