Number of days (x) 2 7 0 4 8 3 6 1 5 Number of photographs uploaded to a social networking site (y) 12 37 2 22 42 17 32 7 27 What does the y-intercept of the model represent? (4 points) The total number of photographs uploaded daily The original number of photographs uploaded to the site The increase in the number of photographs uploaded to the site each day The decrease in the number of photographs uploaded to the site each day

What is the radius of the cone in the diagram? round your answer to the nearest whole number

Afair survey question is one that does not encourage biased responses. which survey question is fair? a.) do you agree that only unethical people take credit for other people’s work? b.) have you ever taken credit for somebody else’s work? c.) have you ever engaged in unethical behavior, such as taking credit for somebody else’s work? d.) don’t you think it is unethical to take credit for somebody else’s work?

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