responses data

Please respond to 3 classmates. Please pick 3 responses you AGREE with from the files I uploaded. Be constructive and professional in your responses. Please be sure to reach the 175 -200 word count for each respond. you can use course text book as a source chapters  1 & 3. You can also use outside sources in your responses. Don't use more than 2 sources per answer please

textbook

Doane, Applied Statistics in Business and Economics, 6e (eBook) ( ) York, NY: McGraw-Hill.