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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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Solve the multiplication problem.<br> 6.7 x (-2.3)<br> Round to the hundreth.
dalvyx [7]

Answer:

-15.41

Step-by-step explanation:

6.7 * (-2.3) =

Lets break it into parts

6.7 * .3 = 2.01

6.7 * 2 = 13.4

Add them together

13.4+ 2.01

15.41

A positive times a negative is a negative

-15.41

The answer only has digits to the hundredths place, so no rounding is required.

8 0
3 years ago
Please help me find the distance between the two polar coordinates <br> thank you!
Ratling [72]

Answer:

⅜ is the distance

Hope you found this answer very useful

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2 years ago
A fair six-sided dice is rolled 144 times. How many times would you expect to roll a 2?
Ilia_Sergeevich [38]

Answer:

24

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
Determine the domain and the range of the relation. <br>(-3,1), (4,2), (-3,6), (5,6)​
fgiga [73]

Answer:

Domain (-3, 4, 5)

Range (1, 2, 6)

Step-by-step explanation:

Domain is your x so all of the values that can go into a relation or function (which is your input) are called Domain. Domain is also all of the set of elements of ordered pair ( which is the x coordinates).

Range is your y so all the values that can go into a relation or function ( which is your output) are called Range. Range is also all the set of second elements of ordered pair ( which is the y coordinates).

So, basically you just look at all the number that come first so say you have

(1,2), (2,3), (3,4)

Your first numbers to each point are (1, 2, 3) which is your Domain

then look at the second number which are (2, 3, 4) which is your Range.

Hope this helps!

6 0
4 years ago
Please Help!
Serga [27]

Answer:

so what is the question

Step-by-step explanation:

pls be more detailed. thank you

8 0
2 years ago
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