The table below shows the results of a survey that asked 2866 people whether they are involved in any type of charity work. A person is selected at random from the sample. Complete parts (a) through (d). Occasionally Frequently 222 202 Not at all Total Male 455 798 1475 1391 2866 Female 749 440 895 Total 424 1547 (a) Find the probability that the person is frequently or occasionally involved in charity work. P(being frequently involved or being occasionally involved) - 0.460 (Round to the nearest thousandth as needed.) (b) Find the probability that the person is female or not involved in charity work at all. P(being female or not being involved) = (Round to the nearest thousandth as needed.) Enter your answer in the answer box and then click Check Answer. Check Answer Clear All parts remaining 1:22 PM 2 20 4/4/2021 a 99+ O Tune here to search
The table below shows the results of a survey that asked 2866 people whether they are involved in any type of charity work. A person is selected at random from the sample. Complete parts (a) through (d). Occasionally Frequently 222 202 Not at all Total Male 455 798 1475 1391 2866 Female 749 440 895 Total 424 1547 (a) Find the probability that the person is frequently or occasionally involved in charity work. P(being frequently involved or being occasionally involved) - 0.460 (Round to the nearest thousandth as needed.) (b) Find the probability that the person is female or not involved in charity work at all. P(being female or not being involved) = (Round to the nearest thousandth as needed.) Enter your answer in the answer box and then click Check Answer. Check Answer Clear All parts remaining 1:22 PM 2 20 4/4/2021 a 99+ O Tune here to search
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
Related questions
Concept explainers
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
Topic Video
Question
Transcribed Image Text:The table below shows the results of a survey that asked 2866 people whether they are involved in any type of charity work. A person is selected at random from the sample. Complete parts (a) through (d).
Question Help v 0
Frequently
Occasionally
Not at all
Total
Male
Female
222
455
798
1475
202
440
895
749
1391
2866
Total
424
1547
(a) Find the probability that the person is frequently or occasionally involved in charity work.
P(being frequently involved or being occasionally involved) = 0.460
(Round to the nearest thousandth as needed.)
(b) Find the probability that the person is female or not involved in charity work at all
P(being female or not being involved) =
(Round to the nearest thousandth as needed.)
Enter your answer in the answer box and then click Check Answer.
parts
remaining
Clear All
Check Answer
1:22 PM
O Type here to search
99+
a
4/4/2021
20
Ro
insert
vrt sc
144
*
esc
- backspace
&
9.
2$
4.
#
8.
3.
Y U
W
E
tab
K
F
Dase
caps lock
3.
R
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 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Recommended textbooks for you