1

The heights of six students in a class (in cm) are 153, 155, 149, 160, 170, 155. Find the following:

a.    Mean: 157

b.    Median: 155

c.    Mode: 155

2

The rates of five fruits in the market were $33, $50, $44, $41, $41. Find the following:

a.    Mean: $41.8

b.    Median: $41

c.    Mode: $41

3

The results of a survey of 100 people on the preference of print verses electronic media  in seven cities show the following number of people who like newspaper: 55, 56, 70, 60, 61, 78, 70 . Find the following:

a.    Mean: 64.29

b.    Median: 61

c.    Mode: 70

4

The costs of 5 sharpeners in the market are $3.5, $5.9, $ 5.4, $3.5, $5.0. Find the following:

a.    Mean: $4.66

b.    Median: $5.0

c.    Mode: $3.5

5

The points scored by seven teams in a quiz competition are 100, 105, 130, 100, 106, 130, 250. Find the following:

a.    Mean:  131.57

b.    Median: 106

c.    Mode:  100