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
KATRIN_1 [288]
3 years ago
14

If P(A) = 0.25, P(B) = 0.60 and P(A and B) = 0.15, are the event A and B independent? Explain/show work.

Mathematics
1 answer:
babymother [125]3 years ago
7 0

Answer:

event A and B are independent because  P(A and B)  = P(A) x P(B) = 0.15

Step-by-step explanation:

When two events are independent, the probability of both occurring is the product of their separate probabilities, as expressed below;

P(A and B)  = P(A) x P(B)

Given;

P(A) =  0.25

P(B) = 0.60

P(A and B) = 0.15

Now, let's check if  P(A and B) will be equal to P(A) x P(B)

P(A) x P(B) =  0.25 x 0.60 = 0.15

P(A and B)  = P(A) x P(B), thus event A and B are independent.

You might be interested in
L <br> M<br> J<br> K <br> What’s the answer
photoshop1234 [79]

Answer:

job is your not anybody else so don't your self

Step-by-step explanation:

you are welcome

7 0
3 years ago
Write the ratio as a percent 38/100 - answer must be a PERCENT
kozerog [31]

Answer: 30%

If anything has a denominator of 100, just put the #, and the % after it.

7 0
3 years ago
What is 5x to the second power
dolphi86 [110]
The answer is
25 because you multiply the base number twice
8 0
3 years ago
Write the multiplier or divisor for each pair of equivalent fractions 1/4 = 7/28
Fittoniya [83]
The equivalent fraction is 1/4 = 7/28
the multiplier or divisor for the equation is 7
if we divide to each pair of equation with 7 equation we get the same answer 
like when we 7 is divisor in 1 / 4 we get the answer 1/ 28
and with 7/ 28, we also get the answer 1 / 28
and the when we multiply 7 with 1/4 we get the answer 7/4 and with 7 /28, also the answer is 7/4.
3 0
3 years ago
Tyler's family has 4 children. How many ways can they line up to get their flu shot at the doctor?
Andrews [41]

Answer:

16 if im correct

Step-by-step explanation:

4x4=16.

aaaaaa im sorry i did not know that I did not know this :C ill try

6 0
3 years ago
Other questions:
  • What is the slope (grade) of a road that rises 6 feet for every horizontal change of 100 feet ?
    15·1 answer
  • How to round to the nearest hundred
    8·2 answers
  • Lines a and b are parallel.<br><br> What is the measure of angle m?<br><br> m = \degree
    9·1 answer
  • Determine whether the improper integral converges or diverges, and find the value of each that converges.
    11·1 answer
  • Tom buys a condominium for $42,600. He makes a down payment of 15%, and pays these closing costs: survey $225; inspection, $110;
    11·1 answer
  • Solve the problem pls and thx X + 2y &gt; 6
    15·2 answers
  • 7<br> 4<br> 8<br> 1<br> Write down the largest even number<br> you can using all four cards
    11·1 answer
  • To estimate the proportion of brand-name lightbulbs that are defective, a simple random sample of 400 brand-name lightbulbs is t
    10·1 answer
  • What is the value of 2x2 when x = 1.5?
    11·2 answers
  • Find the surface area of the rectangular prism include units and show work
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!