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2 years ago

True or false: Outliers can cause data sets to be skewed.

2 answers:

4 0

True - since the outlier is way off it will cause your average to mess up which is why we test multiple times to make sure we are more accurate with our numbers

dimulka [17.4K]2 years ago

3 0

Answer:

Step-by-step explanation:

Firstly, the definition of an outlier is a number farther away from the general populous of digits. For example, a number line can have a lot of numbers clustered at 2, 3, and 4 but might have one way over on 10. This would mean 10 is an outlier.
Secondly, a skew is when a dot plot or a box and whisker plot is shaped a certain way. A negative skew would be a graph sloping to the right, and a positive skew is a graph sloping to the left. It looks a bit like a hill.
Knowing that the shape is made up of the different numbers and their amount, we can conclude that an outlier, or a number that is stretched far from the others, would affect the data set.
This means that the skew might change if there is a variable that is out of place.

If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.

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Free_Kalibri [48]

Answer:

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Step-by-step explanation:

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3 years ago

Lin's bike travels 100 meters when her wheels rotate 55 times. What is the circumference of her wheels? Round your answer to t

miss Akunina [59]

Answer:

Using formula to calculate the circumference of wheel:

where

D is the distance bike travel

n is the number of times rotation

C is the circumference of the wheel

As per the statement:

Lin’s bike travels 100 meters when her wheels rotate 55 times.

here, n = 55 rotation and D = 100 meter.

then by definition:

meter

Therefore, the circumference of her wheel is, 1 9/11

Step-by-step explanation:

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2 years ago

the home teams score exceeded 2 times the visiting teams score by 5 if the visiting teams score is x which expression represents

yaroslaw [1]

Answer:

X x 2= 5

Step-by-step explanation:

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3 years ago

1. Four muffins cost $12. Which model shows how to find the cost per muffin?

maria [59]

Answer:

answer is A

Step-by-step explanation:

12/4 is 3. 3 dollars per muffin

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3 years ago

Read 2 more answers

4. The following set of points belong to a specific function: {(-3,0)(-2,4), (-1,0 ), (0,-6),(1,-8), (2,0),(3,24)} Based on the

notsponge [240]

The type of function that these sets of points are known to produce is the cubic function.

<h3>What is a cubic function?</h3>

This is a function that is known to be a polynomial of degree 3. This type of polynomial is one that the coefficients are known to be complex numbers.

This is a cubic function given that the x axis is known to go through these points (-3,0), (-1,0), (2,0).

b. Given the sets of pints that we have, we have the equation

f(x) = a(x+3)(x+1)(x-2)

Such that

f = -2 =

4 = a x 1 x -1 x -4

4 = 4a

a = 1