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
vazorg [7]
3 years ago
13

A store carries four brands of DVD​ players, J,​ G, P and S. From past​ records, the manager found that the relative frequency o

f brand choice among customers varied. Using the given probability values for each of the four​ brands, find the probability that a random customer will choose brand J or brand P.
Mathematics
1 answer:
mr_godi [17]3 years ago
4 0

Answer:

The answer is below

Step-by-step explanation:

A store carries four brands of DVD​ players, J,​ G, P and S. From past​ records, the manager found that the relative frequency of brand choice among customers varied. Using the given probability values for each of the four​ brands, find the probability that a random customer will choose brand J or brand P.

P(J)=0.22​, ​P(G)=0.18​, ​P(P)=0.35​, ​P(S)=0.25

Answer: Probability is the ration of possible outcomes to the total number of possible outcomes. The probability of mutually exclusive events i.e. events that cannot occur at the same time is the sum of their individual probabilities. If two events A and B are mutually exclusive events, then:

P(A or B) = P(A) + P(B)

Given that P(J)=0.22​, ​P(G)=0.18​, ​P(P)=0.35​, ​P(S)=0.25, the probability that a random customer will choose brand J or brand P is given by:

P(J or P) = P(J) + P(P) = 0.22 + 0.35 = 0.57

You might be interested in
tom is making a rectangular garden. he decides to make the garden 30 ft long by 15 ft wide. Later, tom decides to keep the lengt
UkoKoshka [18]
Width=25 got me m; iyyyyg
3 0
3 years ago
You have 512 cubic feet of chocolate pudding. You have an empty cube that you want to fill with pudding; it measures 7 feet per
max2010maxim [7]
Well it would mostly be 73.14..
8 0
3 years ago
Pic below................................<br> answer ASAP
Free_Kalibri [48]

Answer:

The answer is C.-216

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Nvm nvm nvm nvm nvm nvm
Sliva [168]

Answer:

what does nvm stand for??

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Nara multiplied two whole numbers together to equal a product of 90.
BabaBlast [244]

Answer:

30×3=90 10×9=90 45×2=90 . .

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which point is the vertex of the quadratic function f(x)=x2−6x+8?
    7·2 answers
  • What is the percent decrease of 80 to 64
    12·1 answer
  • A jazz band sells 31 large boxes of fruit and 74 small boxes of fruit for a fundraiser.
    14·2 answers
  • One number is 6 times another number. it is also 12 more than twice the other number. Find the numbers.
    13·1 answer
  • Last week Matt's total sales were $12,000. This week his total sales were only $2,000. By what percent did his sales for the wee
    11·1 answer
  • A water tank already contains 55 gallons of water when Jenny begins
    9·1 answer
  • A painter takes hours to paint a wall. How many hours will the painter take to paint 8 walls if she works at the same rate?
    5·2 answers
  • I dont really understand this question, can anyone help me out?
    8·2 answers
  • Hhhhhheeeeeeeeeeelllllllppppppp
    5·1 answer
  • Answer these year 7 math questions please ty !
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!