Question

et's say, table below shows number of people

who work for the company located in Manhattan

and live in NY, NJ or CT. Put any numbers in this table:

NY | NJ | CT | |

Male | ... | ... | ... |

Female | ... | ... | ... |

Based on data in your table find probability

that randomly selected person from this company:

1) is Female AND lives in NY: P(F and NY);

2) is Male OR lives in NJ: P(M or NJ);

3) lives in CT IF person is Male: P(CT if M).

Answer #1

Conditional
Probability.
Let's say, table below
shows number of people
who work for the company located in Manhattan
and live in NY, NJ or CT. Put any numbers in this table:
NY
NJ
CT
Male
...
...
...
Female
...
...
...
Based on data in your
table find probability
that randomly selected person from this company:
1) is Female AND lives in NY: P(F and NY);
2) is Male OR lives in NJ: P(M or NJ);
3) lives in...

The table below shows the results of a survey that asked
28682868
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).
Frequently
Occasionally
Not at all
Total
Male
228
458
794
1480
Female
202
440
746
1388
Total
430
898
1540
2868
(a) Find the probability that the person is frequently or
occasionally involved in charity work.
Upper P left parenthesis being frequently involved...

The following table shows the distribution of people in a tennis
tournament, and one person is to be selected at random.
Find the probability that the selected person is a female.
Express your answer as a decimal, rounded to the nearest
hundredth.
Under Age 35
35 years and older
Male
8
7
Female
16
22

The accompanying table shows the numbers of male and female
students in a particular country who received bachelor's degrees
in business in a recent year. Complete parts (a) and (b)
below.
Business Degree Non-business Degree Total
MALE 182,219 614,184 796,401
FEMALE 172,736 886,243 1,058,979
Total 354,995 1,500,425 1,855,380
(a) Find the probability that a randomly selected student is
male, given that the student received a business degree.
The probability that a randomly selected student is male, given
that the student...

The table below shows the number of male and female students
enrolled in nursing at a particular university for a recent
semester.
(a) Find the probability that a randomly selected student is
male, given that the student is a nursing major.
(b) Find the probability that a randomly selected student is a
nursing major, given that the student is male.
Nursing Majors
Non-nursing majors
Total
Males
97
1102
1199
Females
704
1664
2368
Total
801
2766
3567

Example:5
Following table shows
a random sample of 100 hikers and the areas of hiking they
prefer.
Sex The
Coastline Near Lakes and
Streams On Mountain
Peaks Total
Female
18
16
11
45
Male
16
25
14
55
Total
34
41
25
100
a. Are the events
"being female" and "preferring the coastline" independent
events?
Let F = being
female and let C = preferring the coastline.
1. Find
P(F ∩ C) =………………..
2. Find
P(F)P(C)=……………………
Are these two numbers...

The table below shows the number of male and female students
enrolled in nursing at a university for a certain semester. A
student is selected at random. Complete parts (a) through
(d).
Nursing majors
Non-nursing majors
Total
Males
9292
10141014
11061106
Females
700700
17211721
24212421
Total
792792
27352735
35273527
(a) Find the probability that the student is male or a nursing
major.
P(being male or being nursing
major)equals=nothing
(Round to the nearest thousandth as needed.)

The table below shows the number of survey subjects who have
received and not received a speeding ticket in the last year, and
the color of their cars.
Speeding Ticket
No Speeding Ticket
Total
Red Car
156
113
269
Not Red Car
172
82
254
Total
328
195
523
Find the probability that a randomly chosen person:
a) Has a red car.
b) Has a speeding ticket.
c) Has a speeding ticket given they have a red
car.
d) Has...

1. A random number generator is used to select a number from 1
to
500 ?(inclusively).
What is the probability of selecting the number 595
?
What is the probability?
2.Identify the sample space of the probability experiment and
determine the number of outcomes in the sample space.
-Randomly choosing an even number between 10 and 20,
inclusive
The sample space is?
(Use a comma to separate answers)
There are _____ outcomes in the sample space
3. Determine the number...

3. The following table shows the blood alcohol
level and respective ages of people who died in an automobile
accident on I-95 (fictional data)
For clarity, columns and rows are re-labeled A-C and D-G
Blood Alcohol Level of Victim
A
B
C
0%
0.01-0.09%
>10%
TOTAL
D
0-19
142
7
6
155
E
20-39
47
8
41
96
F
40-59
29
8
77
114
G
>60
47
7
35
89
TOTAL
265
30
159
454
From the table, identify at...

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