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lisabon 2012 [21]
3 years ago
10

Why are unbiased estimators preferred over biased estimators?

Mathematics
1 answer:
DIA [1.3K]3 years ago
7 0

Answer:

Generally an unbiased statistic is preferred over a biased statistic. This is because there is a long run tendency of the biased statistic to under/over estimate the true value of the population parameter. Unbiasedness does not guarantee that an estimator will be close to the population parameter.

Step-by-step explanation:

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saul85 [17]

Answer:

Step-by-step explanation: if there are 500 pieces of paper and the entire stack is 1.875 inches tall, you devide the total height by 500. I know Deigo is wrong because you can easily reverse check his work by multiplying 0.015 by the total number of papers 500 you will get 7.5 which is not the height of the stack

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The figure below shows the dimensions of an arrow painted on the pavement of a parking lot. The entire length of the arrow is 6.
GarryVolchara [31]

Answer:

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Step-by-step explanation:

3 0
3 years ago
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IRINA_888 [86]
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4 0
3 years ago
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Aleks [24]

Answer:

B.

Step-by-step explanation:

3 0
3 years ago
You are considering renting a car from two different rental companies. Proxy car rental company charges. $0.32 per mile plus an
mash [69]
Let y = total charge for a car rental and x = miles driven
Proxy car equation: y = 0.32x + 18
YourPal equation: y = 0.36x + 12

Set equations right sides equal to each other... meaning their cost, y, are equal
0.32x + 18 = 0.36x + 12
18 = 0.04x + 12  (subtract 0.32x from both sides of the equation)
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150 = x               (divide both sides of the equation by 0.04)
ANSWER: 150 miles
6 0
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