You work for the company that produces product A. You have been asked to determine if your company's product is preferred over the competitive product B. You decide to conduct a sign test of the results of the recent survey. What value do you assign to the data for your product A?

The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), find r' if c c' = 0.25 and d = 6.0. a. 6 b. 12 c. 18 d. 24

The length of a rectangle is (x+5) inches long, and the width is 3 2/5 inches. if the area is 51 square inches. write and solve an equation to find the length of the rectangle.