Answered: Computer for the following data and…

Computer for the following data and test the hypothesis Ho: p=0. Draw the scatter plot; then explain the results. x y 2 5 3 10 4 17 5 26 6 37 7 50

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

(i) State the hyptheses.

(ii) Sketch a scatter plot tat best represents the data.

(iii) Compute the value of the correlation coefficient. Round the answer to at least three decimal places.

(iv) Find the P-value. Round the answer to at least four decimal places. Test the significance of r at α=0.05. Determine whether to reject or not reject the null hypothesis.

Compute 7 for the following data and test the hypothesis Ho: p=0. Draw the scatter plot; then explain the results.
y
A
5
B
10
4
5
26
6
37
7
50
음
1

Definition Definition Statistical measure used to assess the strength and direction of relationships between two variables. Correlation coefficients range between -1 and 1. A coefficient value of 0 indicates that there is no relationship between the variables, whereas a -1 or 1 indicates that there is a perfect negative or positive correlation.

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