4.22 : I've posted an image of the question. 4.22 How will marketers change their organic (unpaid) socialmedia postings in the near future? A survey by Social Media Exam-iner reported that 65% of B2B marketers (marketers who focus pri-marily on attracting businesses) plan to increase LinkedIn organicsocial media postings, as compared to 43% of B2C marketers (mar-keters who primarily target consumers). The survey was based on1,947 B2B marketers and 3,779 B2C marketers. The following tablesummarizes the results.BUSINESS FOCUSINCREASE LINKEDINPOSTINGS?B2BB2CTotalYes1,2661,6252,891No6812,1542,835Total1,9473,7795,726Source: Data extracted from "2018 Social Media Marketing Industry Report,"socialmediaexaminer.com.a. Suppose you know that the marketer is a B2B marketer. Whatis the probability that he or she plans to increase LinkedIn or-ganic social media postings?b. Suppose you know that the marketer is a B2C marketer. Whatis the probability that he or she plans to increase LinkedInorganic social media postings?c. Are the two events, increase LinkedIn postings and business fo-cus, independent? Explain.

HERE use bayes theorem and given data of table for calculating probability

Answered: a. Suppose you know that the marketer…

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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