Quiz #2 (A)

1. Let code the following values as Dhaka (1), Khulna (2), Chittagong (3), Others

(4):

1 3 4 2 1 3 4 2 1 3 4 2 1 3 4 2 1 3 4 2 1 3 2 3 1 2 1 3 2 1 3 2 1 3 4 2 3 1 4 3 2 3

1 4 3 1 4

A) Construct a frequency table for the given data.

B) Construct relative frequency column in that table.

C) Construct percentage column in that table.

2. Suppose in a village, we have:

Muslim 200

Hindu 100

Others 50

A) Construct a bar diagram for this data.

B) Construct a pie chart for this data.

3. Let X = fertilizer, Y = production. Then we have:

X 1 2 3 4 5 6 7 8 9 10

Y 5 10 15 20 25 30 35 40 45 50

Construct a scatter diagram for this data.

4. For the following table, construct a frequency polygon:

class frequency5 – 10 5

10 – 15 1015 – 20 1520 – 25 1025 - 30 5

Md. Mortuza Ahmmed