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lina2011 [118]
3 years ago
14

2. What effect does increasing the sample size have on the mean of the sampling distribution?

Mathematics
1 answer:
scZoUnD [109]3 years ago
8 0
With "infinite" numbers of successive random samples, the mean of the sampling distribution is equal to the population mean .As the sample sizes increase, the variability of each sampling distribution decreases so that they become increasingly more leptokurtic.
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What are all the shapes my quadrilateral Must be and could be if it has a pair of equal sides and a pair of parallel sides
masha68 [24]

If the parallel sides are the same length, then the figure must be a parallelogram. You can prove this by dividing the parallelogram into two triangles, and then using SAS (side angle side) to prove the triangles congruent, which leads to you showing the corresponding angles are the same measure, therefore the other set of sides must be parallel as well.

Or

If the non parallel sides are the same length, then you have an isosceles trapezoid. A trapezoid is any figure with exactly one pair of parallel sides. An isosceles trapezoid is one where the non-parallel sides are the same length. The non-parallel sides are sometimes considered the legs of the trapezoid (and the parallel sides are the bases).

Or

If you have two adjacent sides that are same length, and you have one set of parallel sides, then you could have a trapezoid (not isosceles but just a more generalized trapezoid)

7 0
4 years ago
A swimming pool has an area of 40 square meters. It’s length is 8 meters. What is the width?
kifflom [539]
5 since 40 divided by 8 is 5.
3 0
3 years ago
Find the value of<br> (4/25) -1/2
Dafna11 [192]

\textsf{Hey there!}

\mathsf{\dfrac{4}{25} - \dfrac{-1}{2}}

\textsf{Cross\ multiply and you should see what the result comes}

\mathsf{New\ equation: \dfrac{8}{50} + \dfrac{-25}{50}}

<h2>SOLVE ABOVE/ BREAK IT DOWN TO MAKE IT EASIER TO SOLVE! </h2><h2>\mathsf{\dfrac{8 + (-25)}{50}}</h2>

\mathsf{8  - 25 = -17\leftarrow \text{\bf{{NUMERATOR}}}}

\mathsf{50 + 0  = 50\leftarrow \text{\bf{DENOMINATOR}}}

\boxed{\boxed{{\boxed{\textsf{Therefore, your answer is most likely: \boxed{\boxed{{\huge{\mathsf{\bf{\dfrac{-17}{50}}}}}}}}}}}}}\checkmark

\text{Good luck on your assignment and enjoy your day!}

~\dfrac{\frak{LoveYourselfFirst}}{:)}

6 0
3 years ago
How do you simplify the answer for 185/200
butalik [34]

Answer:

37/40

Step-by-step explanation:

Divide by 5 to both numbers, since they both end in a 0 or 5.

185/5= 37

200/5= 40

I believe this is your answer since it cannot be simplified anymore.

8 0
4 years ago
Read 2 more answers
(ECONOMICS) A country specializes in agricultural production—in particular, pineapples and coconuts. Last year, its economy was
hodyreva [135]
I think it would be blue because it stated that it was popular and flavorable so since they made additional islands there would be more of an increase from point   A.
4 0
3 years ago
Read 2 more answers
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