mhwalters

10.05.2020 • 

Mathematics

In order to use a Normal model to represent the distribution of a data set, which of the following statements must be true?
OA.
The distribution of the data set must be bimodal and clearly non-symmetric.
OB.
The distribution of the data set must be unimodal and clearly non-symmetric.
C.
The distribution of the data set must be bimodal and roughly symmetric.
D.
The distribution of the data set must be unimodal and roughly symmetric.

Ответ:

toya96

03.01.2023

Mathematics

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114.2 degrees
Assuming this is on a flat surface, there are 180 degrees in a semicircle. That means if out of 180 degrees an angle takes up 65.8 degrees, then there must be 114.2 degrees left. The equation would look like the following.

180-((angle)+(if other angles))= Left over amount.

Your equation specifically looks like the following.
180-65.8=114.2

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