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
denis-greek [22]
3 years ago
13

Suppose the probability of producing a defective light bulb from a production line is the same over an interval of 90 minutes. W

hich of the following distributions would you use to determine the probability that a defective light bulb will be produced in a 15-minute interval? A) Normal distribution B) Poisson distribution C) Uniform distribution D) Exponential distribution
Mathematics
1 answer:
butalik [34]3 years ago
8 0

Answer:

C) Uniform distribution

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely. In this case, the probability of producing a defective light bulb from a production line is the same over an interval of 90 minutes, so the correct answer is C.

We can calculate the probability.

Uniform probability distribution

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The probability that we find a value X lower than x is given by the following formula.

P(X \leq x) = \frac{x - a}{b-a}

For this problem, we have that:

Uniformily distributed over a 90 minute interval, that is, between 0 and 90, so b = 90 and a = 0.

We want to find P(X \leq 15) = \frac{15-0}{90-0} = 0.167

You might be interested in
Slope is found by dividing the change in ____ by the change in ____. x; y y; x
bekas [8.4K]

Answer:

Change in Y by the Change in X.

Step-by-step explanation:

Slope can be found by dividing the rise (change in y) by the run (change in x).

m =\frac{rise}{run} = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

8 0
2 years ago
Fnd the highest common factor of -8xy and 20y
DaniilM [7]

Answer:

\huge\boxed{\boxed{2}\cdot\boxed{2}\cdot\boxed{y}=4y}

Step-by-step explanation:

-8y=-2\cdot\boxed{2}\cdot\boxed{2}\cdot \boxed{y}\\\\20y=\boxed{2}\cdot\boxed{2}\cdot5\cdot\boxed{y}

8 0
2 years ago
What isthe measure of the missing angle
andrey2020 [161]

Answer:

where is the picture

Step-by-step explanation:

3 0
2 years ago
Given that x/1 = 3y/8, find the ratio of : y
brilliants [131]

Answer:

3 : 8

Step-by-step explanation:

\frac{x}{1} = \frac{3y}{8}

cross multiply

8x = 3y

x = 3/8

x : y = 3 : 8

5 0
3 years ago
What is the solution to the equation below. square root x - 4 = -2
ArbitrLikvidat [17]

Answer:

The answer is b.

Step-by-step explanation:

x-4=-2

+4. +4

x= 2

8 0
2 years ago
Read 2 more answers
Other questions:
  • If y varies directly as x, and y = -85 when x = 5, what is the value of y when x = 19
    12·2 answers
  • Max's age is 1/3 of his age plus 16 years?<br><br> answer quick
    7·2 answers
  • Someone please help thank youu
    14·1 answer
  • 7,300 at 7% compounded semiannually for 3 years.
    7·2 answers
  • 98 POINTS AVAILABLE
    15·2 answers
  • And a high school teachers 256 touchdowns made last year if 64 games are played what is the meaning or the average number of tou
    8·1 answer
  • Please help!!!<br> Simplify 6(x + y) + (x - y).
    9·1 answer
  • 10 increased by the<br>quotient of a number<br>and 2 is 13.​
    8·1 answer
  • HELPPPPPPP plz will mark brainliest and 25 pts
    10·2 answers
  • 1. John and Peter have 40 dollars together. If John has 4 times more money than Peter.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!