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
never [62]
3 years ago
6

In a lot (collection) of 100 light bulbs, there are 5 defective bulbs. an inspector inspects 10 bulbs selected at random. find t

he probability of finding at least one defec- tive bulb. hint: first compute the probability of finding no defectives in the sample.
Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
5 0
Probability of finding no defective bulb
=95/100*94/99....86/91
=95!/(85!) / (100!/90!)
= 110983/190120
=>
Probability of finding at least one defective bulb
=1-110983/190120
= 79137/190120
= 0.41625 (to 5 decimal places)
You might be interested in
Find the reference angle for 497°<br> A) 137°<br> B)133°<br> C) 47°<br> D) 43°
Mila [183]
Reference angle is 137
4 0
3 years ago
Read 2 more answers
80 houses are build 50 have 2 car garage 40 have swimming pool and 35 have bouth how much have none
kow [346]
30 should be the correct answer
 
4 0
3 years ago
Y’all mind to help a dumb asian?
insens350 [35]

Answer:

A is 62 b is 54 c is 62 and d is 62

And 7

Step-by-step explanation:

Since it equals to 180 you add 62 and 54 which gives u 118 then subtract it

Not sure about the second one

7 0
3 years ago
Read 2 more answers
....................
Murljashka [212]

Answer:

Equal to each other

Step-by-step explanation:

I hope that helped!

4 0
3 years ago
Read 2 more answers
What is the slope of -2/3?<br> WILL GIVE BRAINLIEST!!!
Nataliya [291]

Answer:

( intransitive) To tend steadily upward or downward. ...

( transitive) To form with a slope; to give an oblique or slanting direction to; to incline or slant. ...

( colloquial, usually followed by a preposition)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Need help on 7 simplest form
    6·2 answers
  • What 4 consecutive integers thats add up to 50?
    5·1 answer
  • Is (1,3) (2,4) and (-2,1) (-3,0) a parallel line?
    11·1 answer
  • West and Company uses the LIFO method to calculate inventory values. Their beginning inventory consisted of 200 units at a cost
    9·1 answer
  • How many different ways can the letters of MOM be arranged
    8·1 answer
  • If (2)x=1 what is the value of x?
    8·2 answers
  • In January, the depth of a lakeksas 1,053 feet. In August, the depth of the lake was 737.1 feet. What is the percentage decrease
    12·1 answer
  • PLEASE HELP HURRY 20 POINTS AND I WILL MARK BRAINLEST
    8·1 answer
  • Is 3 a solution to 3x + 5 = 5x + 6 - 2
    14·1 answer
  • aley took her science test and got 35 correct and 5 incorrect answers. What was the percentage of correct answers?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!