The percent of licensed U.S. drivers (from a recent year) that are female is 48.60. of the females, 5.03% are age 19 and under; 81.36% are age 20-64; 13.61% are age 65 or over. Of the licensed U.S. male drivers, 5.04% are age 19 and under; 81.43% are age 20-64; 13.53% are age 65 or over. Complete the following. O Part (a) Construct a contingency table of the situation. (Round your answers to two decimal places.) 19 and under 20-64 65 and over Total | % 6.61 6.95 13.53 48.6 Female 2.44 2.59 5.03 % 39.54 Male % 41.86 % 51.4 % Total % 81.4 % 100% O Part (b) Round your answer to three decimal places P(driver is female) = [ O Part (c) Round your answer to four decimal places. P(driver is age 65 or over | driver is female) = 0.1361 O Part (d) Round your answer to four decimal places. P(driver is age 65 or over AND female) = O Part (e) In words, explain the difference between the probabilities in part (c) and part (d). O The probability in part (c) represents independent events, and the probability in part (d) represents dependent events. O There is no difference between the two probabilities. Both events are refering only to females age 65 and older. O The probability in part (c) represents dependent events, and the probability in part (d) represents independent events. O The probability in part (c) is using only the group of females as the sample space, while the probability in part (d) uses both males and females as the sample space. O Part () Round your answer to four decimal places. P(driver is age 65 or over) =L
The percent of licensed U.S. drivers (from a recent year) that are female is 48.60. of the females, 5.03% are age 19 and under; 81.36% are age 20-64; 13.61% are age 65 or over. Of the licensed U.S. male drivers, 5.04% are age 19 and under; 81.43% are age 20-64; 13.53% are age 65 or over. Complete the following. O Part (a) Construct a contingency table of the situation. (Round your answers to two decimal places.) 19 and under 20-64 65 and over Total | % 6.61 6.95 13.53 48.6 Female 2.44 2.59 5.03 % 39.54 Male % 41.86 % 51.4 % Total % 81.4 % 100% O Part (b) Round your answer to three decimal places P(driver is female) = [ O Part (c) Round your answer to four decimal places. P(driver is age 65 or over | driver is female) = 0.1361 O Part (d) Round your answer to four decimal places. P(driver is age 65 or over AND female) = O Part (e) In words, explain the difference between the probabilities in part (c) and part (d). O The probability in part (c) represents independent events, and the probability in part (d) represents dependent events. O There is no difference between the two probabilities. Both events are refering only to females age 65 and older. O The probability in part (c) represents dependent events, and the probability in part (d) represents independent events. O The probability in part (c) is using only the group of females as the sample space, while the probability in part (d) uses both males and females as the sample space. O Part () Round your answer to four decimal places. P(driver is age 65 or over) =L
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Fast please.
Transcribed Image Text:The percent of licensed U.S. drivers (from a recent year) that are female is 48.60. Of the females, 5.03% are age 19 and under; 81.36% are age 20-64; 13.61% are age 65 or over. Of the licensed U.S. male drivers, 5.04% are age 19 and under; 81.43% are age 20-64;
13.53% are age 65 or over.
Complete the following.
O Part (a)
Construct a contingency table of the situation. (Round your answers to two decimal places.)
19 and under
20-64
65 and over
Total
Female
2.44
%
39.54
6.61
%
48.6
%
%
Male
2.59
%
41.86
%
6.95
51.4
%
Total
5.03
%
81.4
13.53
%
100%
O Part (b)
Round your answer to three decimal places
P(driver is female) =|
O Part (c)
Round your answer to four decimal places.
P(driver is age 65 or over | driver is female) =0.1361
O Part (d)
Round your answer to four decimal places.
P(driver is age 65 or over AND female) =
O Part (e)
In words, explain the difference between the probabilities in part (c) and part (d).
O The probability in part (c) represents independent events, and the probability in part (d) represents dependent events.
O There is no difference between the two probabilities. Both events are referring only to females age 65 and older.
O The probability in part (c) represents dependent events, and the probability in part (d) represents independent events.
O The probability in part (c) is using only the group of females as the sample space, while the probability in part (d) uses both males and females as the sample space.
O Part (f)
Round your answer to four decimal places.
P(driver is age 65 or over) =
A Part (a)
Transcribed Image Text:Female
2.44
%
39.54
%
6.61
48.6
%
Male
2.59
41.86
6.95
51.4
%
%
%
%
Total
5.03
81.4
13.53
%
%
%
100%
O Part (b)
Round your answer to three decimal places.
P(driver is female) =
O Part (c)
Round your answer to four decimal places.
P(driver is age 65 or over | driver is female) =0.1361
O Part (d)
Round your answer to four decimal places.
P(driver is age 65 or over AND female) =
O Part (e)
In words, explain the difference between the probabilities in part (c) and part (d).
O The probability in part (c) represents independent events, and the probability in part (d) represents dependent events.
O There is no difference between the two probabilities. Both events are referring only to females age 65 and older.
O The probability in part (c) represents dependent events, and the probability in part (d) represents independent events.
O The probability in part (c) is using only the group of females as the sample space, while the probability in part (d) uses both males and females as the sample space.
O Part (f)
Round your answer to four decimal places.
P(driver is age 65 or over) =
O Part (g)
Are being age 65 or over and being female mutually exclusive events? How do you know?
O The events are not mutually exclusive because P(female) x P(65 or over) + 0.
O The events are mutually exclusive because a person can be female and over the age of 65.
O The events are mutually exclusive because P(female) x P(65 or over) = 0.
O The events are not mutually exclusive because a person can be female and over the age of 65.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman