3 years ago

Because they represent such extreme values, outliers should always be eliminated from statistical analyses.

1 answer:

6 0

False because outliers do matter in statistical world. For example it helps us in inferential statistics where the outlier can determine the probability of getting that result

You might be interested in

almonds cost 3.49$ per pound. a bag of almonds cost 6.95$. to the nearest whole pound, about how many pounds of almonds are in t

ololo11 [35]

There are ~2 lbs in the bag

3 0

3 years ago

The average amount of time it takes Greg to mow x lawns can be defined by the expression 28x + 5. In this scenario, what does th

inna [77]

Answer:

the answer is 140 hope this helped

6 0

3 years ago

If f(x) = <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%283%2Bx%29%7D%7B%28x-3%29%7D" id="TexFormula1" title="\frac{(3+x)}{(x-3)}

kati45 [8]

Answer:

$f(a) = \frac{(a+5)}{(a-1)}$

Step-by-step explanation:

Given : $f(x) = \frac{(3+x)}{(x-3)}$

In order to find $f(a+2)$ we will substitute $(a+2)$ for $x$ in the given function, that is :

$f(a) = \frac{(3+a+2)}{(a+2-3)}$

$f(a) = \frac{(a+5)}{(a-1)}$

4 0

4 years ago

Walking path across the park is represented by the equation Y equals negative 2X -7. A new path will be built perpendicular to t

Genrish500 [490]

here the equation of path is -2x-7=y

let us find slope of this line by using y=mx+b

so slope m=-2

now new path is perpendicular to this path.

product of slopes of perpendiculars is -1

so slope of new path is 1/2

now it passes through (-2,-3) with slope 1/2

using y=mx+b to get value of b

-3=1/2(-2) +b

b=-2

plugging m=-1/2 and b=-2 in y=mx + b to get the final equation as

y=(-1/2) x -2 is the equation of new path

5 0

3 years ago

The mass of an object is measured to be 5.55g. The actual weight of the object is 6.00g. What is the percent error?

Bas_tet [7]

Answer:

. The actual mass of the object was 9.98 X 10-3 g.

Step-by-step explanation:

yeah

3 0

3 years ago