Outliers Homework A group of 20 students are asked the number of pets they keep in their

house. The results are:

0,0,0,0,0,1,1,1,1,1,1,1,1,2,2,3,4,4 ,4, & 21

1. Find the mean and the 5 important pieces using the calculator,

2. Would any of these values be considered outliers? Explain.

3. After being told that they should not count fish in the report, the value 3

becomes a 2 and one of the 2s becomes a 1. Would these changed affect

the meidan, mean or IQR?

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Which of the following is the true for f(x) = 5cos

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