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
scZoUnD [109]
3 years ago
8

A clothing store has just advertised at a bargain price, that a customer tries on a t-shirt is 0.40. a new range of t-shirts. Th

e probability If a customer tries a t-shirt, the probability that they will buy it is 0.70 while if a customer does not try on a t-shirt, the probability that they will buy it is 0.15. A customer has just bought a t-shirt. Find the probability that the customer did not try on the t- shirt.
Mathematics
1 answer:
AlexFokin [52]3 years ago
4 0
<h2>Answer:</h2>

The probability that the customer did not try on the t- shirt is:

                             0.2432

<h2>Step-by-step explanation:</h2>

It is given that the probability that a customer tries a t-shirt is: 0.40

After he will try

The probability that he will buy the t-shirt is: 0.70

The probability that he will not try t-shirt is: 1-0.40=0.60

If he will not try

then the probability of buying a t-shirt is: 0.15

This means that the total probability of Buying a t-shirt is:

  0.40×0.70+0.60×0.15

= 0.37

It is given that the customer bought a t-shirt, we need to find the probability that he did not try the  t-shirt:

The probability is given by:

\dfrac{0.60\times 0.15}{0.37}\\\\\\=\dfrac{0.09}{0.37}\\\\\\=0.2432

You might be interested in
There are a total of 127 cars and trucks in a lot. If there are four more than twice the number of tricks than cars, how many ca
Kruka [31]
There are a total of 127 cars on a lot if there are four more than twice the number of trucks than cars how any trucks and cars are on the lot
4 0
3 years ago
Need help with this problem please
MrMuchimi
I think she bought 23 feet
8 0
3 years ago
What percent of 126 is 22?
zalisa [80]
It is 17%, hope this helps
5 0
3 years ago
Read 2 more answers
1.4 - 0.2x = 3.2<br><br> helpppp
olga2289 [7]

Answer:

x = -9

Step-by-step explanation:

1.4 - 0.2x = 3.2

0.2x = 3.2 - 1.4

0.2x= 1.8

x= -9

7 0
3 years ago
Read 2 more answers
Weight is simply the force of gravity acting on an object. TRUE or FALSE
Digiron [165]
The answer is true. .........
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is: x(x+3)(x+3)=0 Please help!! I will give 10 points!
    10·1 answer
  • Keith exercises x hours a week. Troy exercises three hours less than Keith and Joe exercises two times more than Troy. Which exp
    12·1 answer
  • Is this the correct answer? if not, what is it?
    11·1 answer
  • What step gets you closer to the solution of this equation 5•(x-2)=7
    12·1 answer
  • If x represents a given number, the expression "3 less than twice the given number"
    13·1 answer
  • What is the volume of a square prism with a base area of 25 square centimeters and a height of 6 centimeters?
    7·1 answer
  • Write an equation of the line with a slope of 34 and a y-intercept of −2
    15·1 answer
  • HELP i neee help i dont understand
    7·1 answer
  • Find the measure of the missing ANGLE.
    14·1 answer
  • If f(x) = x³ +7x²-x and g(x)=x²-3, What is the degree of g(f(x))?<br> a)2<br> b)3<br> c)6<br> d)8
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!