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
Reika [66]
3 years ago
15

Choose the family of distributions that best fits the described situation: You want to model the number of lines of code run unt

il the first 'bug' is detected. The probability a line of code has a bug is 0.003 or 0.3%.
Mathematics
1 answer:
damaskus [11]3 years ago
3 0

Answer is : Geometric distribution

Let X be the number of lines of codes run until the first bug is detected

That is X is the random variable which is the number of trials needed to get first success. Success here is detection of bug . Success has constant probability in each trail which is p= 0.003 . That is before the first success we have    X-1 failures with probability (1-0.003)

The probability mass function of X is

P(X=x) = (1-p)x-1 p

P(X=x ) = (1-0.003)x-1 *0.003 , x= 1,2,....

This distribution is also Negative Binomial distribution  

As geometric distribution is special case of Negative Binomial Distribution

In Negative Binomial distribution , we have r success ( r\geq 1) and the random variable is the number of Bernouli trials needed to get r successes .

If we put , r= 1, that is number of success is 1

Then the given situation , that is number of lines code run(X) before the first bug follow negative binomial distribution

The probability mass function of Negative Binomial distribution is

P(X=x) = (1-p)x-r pr ,x= r , r+1 , .....

The probability mass function of X is

P(X=x, r=1 ) = (1-0.003)x-1 *0.003 , x= 1,2,....

You might be interested in
In order for you to answer the question correctly, please use the following image down below:
adell [148]

Answer:

36

Step-by-step explanation:

24^2 = (12)(12+x)

576 = 144 + 12x

432 = 12x

36 = x

7 0
2 years ago
Write an inequality to describe the region. the region between the yz-plane and the vertical plane x = 3
deff fn [24]

Write an inequality to describe the region is x < 0 < 3

Inequalities in three dimensions:

When an inequality representing a region in three dimensions contains only one of the three variables, then the other two variables have no restrictions. We use inequalities to describe solid regions in three dimensions.

Answers and Explanation:

The y z - plane is represented by the equation x = 0

As the region is between this plane and the vertical plane x = 3, we will get the inequality 0 < 0 < 3

Thus, the desired inequality is  

0 < 0 < 3.

Learn more about inequalities at:

brainly.com/question/14408811

#SPJ4

4 0
2 years ago
Find the value of x if 7,x and 11 are in A.p.​
krok68 [10]

Answer:

x = 9

Step-by-step explanation:

since the terms are in AP then there is a common difference between consecutive terms, that is

a₂ - a₁ = a₃ - a₂ ( substitute values )

x - 7 = 11 - x ( add x to both sides )

2x - 7 = 11 ( add 7 to both sides )

2x = 18 ( divide both sides by 2 )

x = 9

7 0
1 year ago
Read 2 more answers
During a sale, a shopkeeper reduced the prices of all his goods by 25%.
beks73 [17]

Answer:

₹1,102.5

Step-by-step explanation:

Price of the shoe before the 25% off sale = ₹1350

Price of the shoes after 25% off sale = ₹1350- 25%

= ₹1,012.5

7 0
3 years ago
Read 2 more answers
How many ml are in a liter
Murljashka [212]
1000 milliliters are in a liter.
5 0
3 years ago
Read 2 more answers
Other questions:
  • I need step by step explanation for this!!
    7·2 answers
  • How do I solve this question ??????
    14·1 answer
  • Chloe received 86% on her first test, a 47/50 in her next test, and a 0.89 on her third test. List her percentages in order from
    9·1 answer
  • Using the digits 0 to 9 at most one time each,fill in the boxes below to write equations whose solution is -1/2
    14·1 answer
  • Food allergies affect an estimated 7% of children under age 5 in the US. What is the probability that in a kindergarden class of
    9·2 answers
  • 0.75 is 10 times as much as
    11·2 answers
  • enter fair.each ride costs$2.50. you have $21.50. how many rides can you go on? Type your equation. Let x = number of rides
    6·1 answer
  • Question is due soon I need help
    8·1 answer
  • Can you helpppp pleasse
    5·1 answer
  • Re-write 15/9 as a mixed number
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!