1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ymorist [56]
3 years ago
8

The probability that Edward purchases a video game from a store is 0.67 (event A), and the probability that Greg purchases a vid

eo game from the store is 0.74 (event B). The probability that Edward purchases a video game (given that Greg has purchased a video game) is 0.67. Which statement is true?
A. Events A and B are independent because P(A|B) = P(A)
B. Events A and B are dependent because P(A|B) = P(A)
C. Events A and B are independent because P(A|B) = P(B)
D. Events A and B are dependent because P(A|B) P(A)
Mathematics
2 answers:
Stolb23 [73]3 years ago
8 0

Easy! The answer is B!

Afina-wow [57]3 years ago
6 0

Answer:

Option A is correct

because P(A/B) = P(A)

Step-by-step explanation:

Two events are independent if the occurrence one event does not depend on the other.

In Statistics, two events are independent if P(AB)= P(A)*P(B)

Here we are given P(A) = 0.67 and P(A/B) = 0.67

i.e. P(AB)/P(B) = 0.67

This implies P(AB) = P(A)*P(B)

Hence A and B are independent of each other.

You might be interested in
Imagine that there are currently three major cell phone service providers available in the United States. The largest one has en
erik [133]

Answer:

explanation below

Step-by-step explanation:

Large companies in most cases, buy other smaller firms to benefit from their products or to snap up the talents they have in their system. There are also cases in which such acquisitions are made to destroy competition the smaller companies present.  

This form of acquisition can be termed “killer acquisition as the larger group tends to terminate the projects of the smaller companies and shelve whatever competing innovative projects they have before they can hit the markets with them.  

This type of scenario is known to be quite pervasive and could in some ways be very detrimental to the society. When competition is eliminated, people buy whatever they see with no alternatives around and in most cases, they pay exorbitant amount of money for telco products and services.  

3 0
4 years ago
A system of equations is graphed on the coordinate plane. y=−2x−3y=−2x+2 Graphs of the equations y equals negative two x plus tw
AleksandrR [38]
In y = mx + b form, the slope will be in the m position and the y int will be in the b position

y = -2x + 2....slope = -2 and y int = 2
y = -2x - 3.....slope = -2 and y int = -3

when u have 2 lines that both have the same slope but different y intercepts, u have parallel lines with no solution because ur lines never intersect.

so ur answer is : no solutions or 0 solutions


3 0
3 years ago
Read 2 more answers
The sum of jack and his father age is 52.
Sedbober [7]

Answer:Jack is 9 and the father is 43

7 0
4 years ago
WILL GIVE BRAINLIEST|<br><br><br> Beginning in 2011, Yemen was drawn into a civil war because of:
Lady bird [3.3K]

Answer:

Yemen was a poor country with a government widely acknowledged to be corrupt, with a large amount of weapons in private hands. By 2011, the country was already facing challenges from al Qaeda-linked militants and separatists in the south and Zaydi Shia rebels in the north.

8 0
2 years ago
On a number line 8.29 would be located..... choose all answers that make the statement true
Gala2k [10]
A, B, and D I believe:)
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression is the simplest form of..
    14·1 answer
  • An instructor has graded 23 exam papers submitted by students in a class of 24 students, and the average so far is 67. (The maxi
    14·1 answer
  • -35 = 7t, solve for t?
    11·2 answers
  • Function f is defined by f(x)=2x-7 find f(3)
    11·1 answer
  • Plz help with my math
    13·1 answer
  • A woman drives an SUV that get 13 miles per gallon (mpg). Her husband drives a hybrid that’s gets 60 mpg. Every week, they trave
    11·1 answer
  • What is 14 x 14 x 14 is exponet form
    15·2 answers
  • I'm thinking of two numbers: a and b.
    12·2 answers
  • So alr im stuck on this too
    6·2 answers
  • What is the that is located in the number line between 30 and 50
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!