1. By applying the least coefficients method (linear regression) to the table values below;a) Draw a straight line.b) Find the y value for x=30. 1. Aşağıdaki tablo değerlerini en küçük katsayılar metodunu (lineer regresyon) uygulayarak;a) Bir doğruya çekiniz.b) x=30 için y değerini bulunuz.i123456710152025405055y4201850334880

Given table of values are, i 1 2 3 4 5 6 7 x 10 15 20 25 40 50 55 y 4 20 18 50 33 48 80

Answered: 1. By applying the least coefficients…

1. By applying the least coefficients method (linear regression) to the table values below; a) Draw a straight line. b) Find the y value for x=30.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.3: Informal Geometry And Measurement

Problem 9E: Must two different points be collinear? Must three or more points be collinear? Can three or more...

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Concept explainers

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.

Question

1. By applying the least coefficients method (linear regression) to the table values below;
a) Draw a straight line.
b) Find the y value for x=30.

1. Aşağıdaki tablo değerlerini en küçük katsayılar metodunu (lineer regresyon) uygulayarak;
a) Bir doğruya çekiniz.
b) x=30 için y değerini bulunuz.
i
1
2
3
4
5
6
7
10
15
20
25
40
50
55
y
4
20
18
50
33
48
80

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