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
Rudik [331]
2 years ago
5

Consider a manufacturing process with a quality inspection station. In the past, 10% of parts are defective. As soon as one defe

ctive part is found, the process is stopped. If 6 parts have been inspected without finding a defective part, what is the probability that at least 9 total parts will be inspected before the process is stopped
Mathematics
1 answer:
Kruka [31]2 years ago
7 0

Answer:

0.9

Step-by-step explanation:

10% is equal to 0.1

The probability of having defective parts in a pile of parts is 0.1

Before the process is stopped, 1 part has to be defective.

In a pile of 9 parts, the probability that a part is defective 0.1 of 9, which is = 0.9 hence, approximately one (1) part will be defective in a pile of 9 parts and the process will be stopped.

Since there was no defective part among the first 6 parts, P(d) was 0

That is, probability of a defective part was zero.

You might be interested in
HELP PLEASE........ on these 2​
tester [92]
For y=4 draw a horizontal line through the y-axis at point (0,4). Y-axis is the vertical.
For x=-3 draw a vertical line through the x-axis at point (-3,0). X-axis is the horizontal.
8 0
3 years ago
Tyler and Erin go out to eat . their food and beverages cost 52.25 and there is an 8% meals tax, how much is the bill? write you
drek231 [11]

Answer:

56.43

Step-by-step explanation:

52.25 + 4.18 (8% tax)

7 0
2 years ago
The total cost for 8 bracelets, including shipping was $54. The shipping charge was $6. Define your variable and write an equati
Alenkasestr [34]
8x+6=54
    -6   -6
    8x=48   
8x /8=48/8
      x=6 the bracelets were $6 a piece

5 0
3 years ago
Read 2 more answers
Carmine buys 2 plates for $4 each. He also buys 12 bowls. Each bowl costs twice as much as each plate. The store is having a sal
Tasya [4]

Answer

2p+12b=12

Step-by step explanation

I used p for plates and b for bowls\

2p+12b=4+(4*2)

2p+12b=12

4 0
2 years ago
Read 2 more answers
What does the ratio 2 frogs : 5 turtles mean?
Reptile [31]
Hi,

That means on 2 frogs in some group there are 5 turtles.

Hope this helps.
r3t40
7 0
3 years ago
Other questions:
  • Li’s brother used the work shown to determine that he must grow at most 6 inches to be able to ride the roller coaster. Is this
    5·2 answers
  • 3. Given rectangles and , and given that rectangle is fully rotated about line BC, answer the following questions. (a) Describe
    10·1 answer
  • A set of angles has a ratio of 5 to 2. If the larger angle measures 105 degrees then what is the measure of the smaller angle
    9·2 answers
  • A vendor sells hot dogs, bags of potato chips, and soft drinks. A customer buys 4 hot dogs, 3 bags of potato chips, and 4 soft d
    7·1 answer
  • Neptune’s average distance from the sun is 4.503 x 10e9 km. Mercury’s average distance from the sun is 5.791 x10e9 km.about how
    12·1 answer
  • Whatis 1.65789 times 3456.7890876
    8·2 answers
  • What symbol does this stand for *
    8·2 answers
  • Please help with this question, giving brainliest
    13·1 answer
  • PLEASE HELP ME
    6·1 answer
  • Find the values of x (there are two) when the ratio of the area of the shaded portion of the figure to the total area of the fig
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!