Test: Statistics Foundation I - Normal

Double click on maths expressions to zoom
Question 1:   Andrew collected   4   pears, Jane   2   pears, Max   6   pears. Then the children split pears equally. How many pears did each of the children get?
6 pears
4 pears
3 pears
5 pears
Question 2:   John won at the lottery   2   times   50 pounds,   3   times   10 pounds, and   1   time   200 pounds. What is the average prize received by John?
? 100
? 60
? 50
? 55
Question 3:   A data set of   22,20,23,21,23,22,23   is given. Find a mode of this data set.
21
20
23
22
Question 4:   Find mode in the following data set   1.00,2.70,3.81,1.12,3.81,3.81,1.83
3.81
1.12
1.83
1.00
Question 5:   Given data set   17,15,16,17,16,18,20  ,  find median.
17
20
15
16
Please note, you have solved only half of the test. For the complete test get a Must Have account. Get started