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Pie
2 years ago
11

What shape of distribution (Normal, Positive skew, or Negative skew) would you expect for a polygon of the following data? Incom

e.
Mathematics
2 answers:
Ulleksa [173]2 years ago
6 0

The data for income is known to follow a normal distribution.

<h3>What is a normal distribution?</h3>

The term normal distribution is used to describe a data set that leas to the appearance of a bell shaped curve called the normal curve.

The income of people follows a normal distribution since it has people on both extremes as well as some people at the middle of the curve.

Lear more about normal distribution:brainly.com/question/15103234

#SPJ1

Eduardwww [97]2 years ago
4 0

The shape of the distribution that would be expected of income is a <u>Positive Skew. </u>

<h3>What is the shape of a distribution on income?</h3>

Income distribution in the world is such as only 1% earn more than the other 99%. This means that most people will be to the left of such a distribution.

A positively skewed distribution has more variables on the left which makes income a positively skewed distribution.

Find out more on negatively skewed distributions at brainly.com/question/12599119.

#SPJ1

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3 years ago
Calculate the median of the data set below. {0.3, 1.5, 3.8, 2.6, 1.5, 9.1, 4.2, 3.8, 1.5, 2.9} A. 3.8 B. 3.35 C. 2.75 D. 2.5
vekshin1

Answer:

2.75

Step-by-step explanation:

0.3,1.5,1.5,1.5,2.6,2.9,3.8,3.8,4.2,9.1

(smaller to greater)

middle of this is 2.6 and 2.9

so, 2.6+2.9=5.5

now we divide it by 2

so, 5.5/2=2.75

5 0
3 years ago
Why can't a trapezoid have 4 obtuse angles
In-s [12.5K]
Hello there, and thank you for posting your question here on brainly.

A trapezoid is not possible to have for obtuse because it would look more like a diamond. Also, if it had 4 obtuse angles, it would have 6 sides.

Hope this helped!! ☺♥
7 0
3 years ago
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