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
Nikitich [7]
2 years ago
12

A production process produces 5% defective parts. A sample of five parts from the production process is selected. What is the pr

obability that the sample contains exactly two defective parts
Mathematics
1 answer:
lapo4ka [179]2 years ago
5 0

Answer:

0.0214

Step-by-step explanation:

Given that :

p = 5% = 0.05

Number of trials (n) = 5

probability that the sample contains exactly two defective parts

P(x = 2)

Using the binomial probability function :

P(x = x) = nCr * p^x * (1 - p)^(n-x)

P(x = 2) = 5C2 * 0.05^2 * (0.95)^3

P(x = 2) = 5C2 * 0.05^2 * (0.95)^3

P(x = 2) = 10 * 0.0025 * 0.857375

= 0.021434375

= 0.0214

You might be interested in
Solve z=9/13 c for c
andreev551 [17]

Answer:

3x-x+2=4 :)

Step-by-step explanation:

Hope this helped! :3

4 0
2 years ago
What is the answer to this question
Airida [17]

the answer would be 67,127 because the number in the ones would be 7 and the tens number would be 2 since it wouldn't more than 1.

67,102

67,135

     1-7

67,127

8 0
3 years ago
Emir made $182 in interest by placing $700 in a savings account with simple interest for 2 years. What was the interest rate?
Pavlova-9 [17]

Answer:

7.69230%

R=I/P×T

R=$182/$700×2

R=182/1400

R=91/700

=7.69230%

6 0
3 years ago
3 000 000 000+200 000 000+600 000+20 000+9
Leona [35]
3200620009 is the answer to your question
3 0
3 years ago
Read 2 more answers
What is the fact family for 1,2,3​
irina1246 [14]
1+2=3, 3-1=2, and 3-2=1


6 0
2 years ago
Other questions:
  • A tank of water holding 528 kl of water begain to empty at a rate of 10 kl/min at the same time a another tank whitch is empty b
    12·1 answer
  • Match the following.
    15·2 answers
  • Write an equivalent expression for (x-3)(x-2)
    9·2 answers
  • Tangent slope of 4x^2+2x when x=-2
    10·1 answer
  • Write an equation of each line in standard form with integer coefficients. y=4.2x+1.8
    9·1 answer
  • What is between 4/5 and 4/6
    6·2 answers
  • If p(x)=2x^2-4xand q(x)=x-3 what is (p•q)(x)
    7·1 answer
  • What is the solution to the equation? sqrtx + 3 = 12 HINT: It's not C.
    14·1 answer
  • Drag and drop the numbers into the boxes to create an expression that is equivalent to the given expression
    14·1 answer
  • Please help with this one question that I've been stuck on!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!