Question

PLEASE EXPLAIN WITH DETAIL DONT COPY AND PASTE ANSWERS

Consider randomly selecting a student at a certain large university, and let A denote the event that the selected student has taken a course in Philosophy and let B denote the event that the student has taken an on-line course. Suppose that ?(?) = .5, ?(?) = .4, and ?(? ∩ ?) = .25.

a. Determine the probability that the selected student has taken either a Philosophy course or an on-line course.

b. Determine the probability that the selected student has taken either a Philosophy course or an on-line course but not both.

c. Determine the probability that the selected student has taken neither a Philosophy course nor an on-line course. d. Determine the probability that the selected student has taken a Philosophy course but has never taken an on-line course.

Answer #1

Consider randomly selecting a student at a large university, and
let A be the event that the selected student has a Visa
card and B be the analogous event for MasterCard. Suppose
that
P(A) = 0.7 and P(B) = 0.4.(a)
Could it be the case that P(A ∩ B) = 0.5? Why or why not?
[Hint: For any two sets A and B if
A is a subset of B then P(A) ≤ P(B).]
C) What is the probability that...

Consider randomly selecting a student at a certain university,
and let A denote the event that the selected individual has a Visa
credit card and B be the analogous event for a MasterCard where
P(A) = 0.45, P(B) = 0.45, and P(A ∩ B) = 0.30. Calculate and
interpret each of the following probabilities (a Venn diagram might
help). (Round your answers to four decimal places.) (a) P(B | A)
(b) P(B' | A) (c) P(A | B) (d) P(A'...

Consider the experiment of randomly selecting an adult American.
Let A be the event that a person has the disease and let B be the
event that a person tests positive for the disease.
(a) There are three probabilities given above. Give each of them
in terms of the events A and B.
(b) In terms of the events A and B, what probability is it that
we wish to compute? Give the correct “formula” for computing that
probability
(c)...

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...

In a sample of 100 students taken randomly from QU, 70 of them
have Twitter account, 80 have Facebook account, and 60 of them have
both accounts. If a student is randomly selected:
The probability that he/she has at least one account is
The probability that he/she has no Twitter account is
The probability that he/she has Twitter account only is
The probability that he/she has neither Twitter nor Facebook
account is
The probability that he/she has either Twitter or...

Do the following problems. 1. Each of three barrels from a
manufacturing line are classified as either above (a) or below (b)
the target weight. Provide the ordered sample space. 2. The heat on
each of two soldered parts is measured and labeled as either low
(l), medium (m), or high (h). State the number of elements in the
ordered sample space. 3. Consider the set of Beatles songs with a
primary writer as either Paul McCartney (P) or John...

Please don't copy and paste from other website.
Outline the key fiscal and monetary policy actions,
respectively, of New Zealand against the COVID-19 shocks(already
outlined below)
use appropriate macroeconomic models and theories
covered in this course to explain their expected impacts. Discuss
any limitations of these policy actions. (~600 words)
TIPS: ⮚ If there are many policy actions, you could list all of
them but focus on the key ones for discussion.
⮚ The government may take multiple actions (e.g....

6.
(07.04 MC)
Students at a local elementary school were randomly selected to
participate in a reading fluency program. The program is designed
to increase their reading fluency. A total of 17 students each took
a pretest before the program and posttest after the program. The
mean differences in the posttest and pretest is 11. The
administration decided that all students in the school would
participate in the program next school year. Let µA denote the mean
score of the...

Assignment: What are the main arguments in the
article?
Please answer within 5 hours. It is extremely
urgent!!!!!!!!!!!!!!!!!!!!!!!!
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
BIOETHICS.
Bioethics as a field is relatively new, emerging only in the
late 1960s, though many of the questions it addresses are as old as
medicine itself. When Hippocrates wrote his now famous dictum
Primum non nocere (First, do no harm), he was grappling
with one of the core issues still facing human medicine, namely,
the role and duty of the...

What topics are covered in the following
article?
Please answer within 5 hours. It is extremely
urgent!!!!!!!!!!!!!!!!!!!!!!!!
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
BIOETHICS.
Bioethics as a field is relatively new, emerging only in the
late 1960s, though many of the questions it addresses are as old as
medicine itself. When Hippocrates wrote his now famous dictum
Primum non nocere (First, do no harm), he was grappling
with one of the core issues still facing human medicine, namely,
the role and duty of the physician....

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 55 seconds ago

asked 10 minutes ago

asked 10 minutes ago

asked 15 minutes ago

asked 22 minutes ago

asked 24 minutes ago

asked 27 minutes ago

asked 32 minutes ago

asked 34 minutes ago

asked 35 minutes ago

asked 42 minutes ago

asked 45 minutes ago