The following table shows the number of siblings and daily allowance of 12 students from a Grade 11 class: mber of siblings and daily allowance of 12 students from a310022503180320041300 1803250240022002200 The following table shows the number ofsiblings and daily allowance of 12 students froma Grade 11 class:No. of siblingsDailyAllowance215053250 100 2!1. What is the Pearson r correlation coefficient?(answer in 4 decimal places)2. Which of the following is an appropriateconclusion for these samples? (input the letter ofyour answer)A. There is a high negative correlation betweenthe number of siblings and daily allowance.B. There is a very high negative correlationbetween the number of siblings and dailyallowance.C. There is a negligible positive correlationbetween the number of siblings and dailyallowance.D. There is no correlation between the number ofsiblings and daily allowance.

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Answered: 1. What is the Pearson r correlation…

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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1. What is the Pearson r correlation coefficient? (answer in 4 decimal places) 2. Which of the following is an appropriate conclusion for these samples? (input the letter of your answer)