The percent of licensed U.S. drivers (from a recent year) that are female is 48.

Question

The percent of licensed U.S. drivers (from a recent year) that are female is 48.60. Of the females, s. 20-64; 13.61% are age 6S or over. of the licensed U.S. male drivers, 5.04% are age 19 and under; 81 over. Suppose that 10,000 U.S. licensed drivers are randomly selected How many drivers would you expect to be male? drivers Part (b) Using a tree diagram of the given situation, construct a contingency table of gender versus age group. (Round your an 65 and overTotal 13.61 13.53 27.14 19 and under20-64 81.36 Female5.03 Male Total 100 5.04 81.43 100 55.43 ] | [16279.il | 10,000 Part (c) ng

Explanation / Answer

part a)

% female drivers = 48.60%

# female drivers = =48.6*10000 486000

% male driverss= =100%-48.6% 51.400%

# male drivers= =51.4%*10000 5140

b)

19 and under 20-64 65 and over total female =5.03%*4860 =(100%-5.03%-13.61%)*4860 =13.61%*4860 =48.6%*10000 male =5.04%*5140 =81.43%*5140 =(100%-5.04%-81.43%)*5140 =(100%-48.6%)*10000 total =SUM(B9:B10) =SUM(C9:C10) =SUM(D9:D10) 10000

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