< Prev Question 1- of 16 Step 1 of 1 01:59:15 Calculate the standard score of the given X value, X = 52, where two decimal places. 46.6 and = 41.9. Round your answer to AnswerHow to enter your answer (opens in new window) 5 Points Keypad Keyboard Shortcuts Question 2- of 16 Step 1 of 1 01:58:52 A newspaper company classifies its customers by gender and location of residence. The research department has gathered data from a random sample of 1456 customers. The data is summarized in the table below. Gender and Residence of Customers Residence Males Females Apartment 159 135 Dorm 60 193 With Parent(s) 193 72 Sorority/Fraternity House 95 67 Other 259 223 Copy Data What is the probability that a customer is male? Express your answer as a fraction or a decimal number rounded to four decimal places. AnsuON Question 3 of 16 Step 1 of 1 There are 97 students in a physics class. The instructor must choose two students at random. Students in a Physics Class Academic Year Physics majors non-Physics majors Freshmen 8 8 Sophomores 20 7 Juniors 20 20 10 Seniors 5 19 01:58:44 Copy Data What is the probability that a senior non-Physics major and then a junior Physics major are chosen at random? Express your answer as a fraction or a decimal number rounded to four decimal places. Answer How to enter your answer (opens in new window) 5 Points Keypad Keyboard Shortcuts ev The diameters of ball bearings are distributed normally. The mean diameter is 125 millimeters and the standard deviation is 3 millimeters. Find the probability that the diameter of a selected bearing is between 120 and 127 millimeters. Round your answer to four decimal places. Answer 5 Points Keypad Keyboard Shortcuts If you would like to look up the value in a table, select the table you want to view, then either click the cell at the intersection of the row and column or use the arrow keys to find the appropriate cell in the table and select it using the Space key. Normal Table-00 to -z Normal Table - to z