Two standardized tests, test a and test b, use very different scales. assume that in one year the distribution of scores on test a can be modeled by upper n (1000 comma 75 )and scores on test b can be modeled by upper n (21 comma 2 ). if an applicant to a university has taken test a and scored 1090 and another student has taken test b and scored 27, compare these students' scores using z-values. which one has a higher relative score? explain.

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

Which of the following is the true for f(x) = 5cos

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?