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olga nikolaevna [1]
2 years ago
12

The number of hours a light bulb burns before failing varies from bulb to bulb. The distribution of burnout times is strongly sk

ewed to the right. The Central Limit Theorem says that :_________
a. the average burnout time of a large number of bulbs has a distribution that is close to Normal.
b. the average burnout time of any number of bulbs has a distribution that is close to Normal.
c. as we look at more and more bulbs, their average burnout time gets ever closer to the mean for all bulbs of this type.
d. the average burnout time of a large number of bulbs has a distribution of the same shape (strongly skewed) as the distribution for individual bulbs.
e. the average burnout time of any number of bulbs has a distribution of the same shape (strongly skewed) as the distribution for individual bulbs.
Mathematics
1 answer:
VMariaS [17]2 years ago
3 0

Answer:

what

Step-by-step explanation:

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Volgvan

Answer:

Binomial Distribution

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In this case there are only two possible outcomes that is either the processor requires repair or does not require.

In such cases binomial distribution is beneficial to use.

Binomial Distribution is simply the probability of failure or success in an experiment that is repeated multiple times.

for binomial to be used following three conditions are to be used:

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2 years ago
-2x - x + 8 = ? a little help please!
Elina [12.6K]
First you would want to add all like terms. So add -2x and -x which will give you the equation -3x+8=?. Now you want to get 8 on the other side to simplify the equation even more so subtract 8 on both sides. -3x=-8. Finally you want to isolate x by dividing by -3 on both sides which will leave you with x=8/3 or x=2 2/3
8 0
2 years ago
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Vlada [557]

Answer:

Top and bottom= 12cm2

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Step-by-step explanation:

Top and bottom= 2×(3×2)12cm2

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7 0
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Megan has read 45% of her 382 page novel. how many pages has she read?
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Answer:

171.9 pages

Step-by-step explanation:

45%         x

------   =  -------

100        382

45 x 382 = 17190      100 · x = 100x

17190 ÷ 100x = 171.9 = x

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the third graph

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