B. Find the value of Pearson coefficient r. Give your conclusion about the variables of the studies 1- The diameter of the longest lichens growing on gravestones were measured. Data gathered to show the following: Age of the gravestone X {years} 136 2- In a biology experiment, several cultures were grown in the laboratory. The numbers of bacteria, in millions, and their ages, in days: are given below. Age X 1 2 3 4 5 6 7 8 (claim) No. of 34 106 135 181 192 231 268 300 bacteria thil) Sauce: Raagas. Monina. Statistics and Probability Quarter 4 - Module 2 Correlation Analysis. Edited by Glenn Arandilla. Department of Education, 2020