Question Two

The number of teacher trained for the Senior Secondary School in Botswana are tabulated:

Year	1995	1996	1997	1998
No trained	45	50	35	60

1. Represent this data in a line graph and comment on the trend.(5 marks)
2. If the trend is continuous what number of Senior Secondary school teachers do you expect to be trained in the year 2000? (5 marks)
3. The following table gives the number of cars sold in a garage during the first three months since a new sales manager took over.

Months	August	Sept	October
Cars sold	67	75	53

The sales figures are clearly going down.

You are the sales manager and are to present the figures to the board of directors in a bar chart. As much as possible you want to disguise the dropping sales figures.

1. Draw the bar chart you would present to the board (10 marks)

Question Three

1. A sample of eggs from a one day's production has mass in grams.

40	50	72	52	57
55	67	46	58	63
52	54	51	58	49
52	45	64	45	65
60	56	49	57	53

1. Represent the following data in

(a) A grouped frequency table (10 marks)

(b) A histogram (10 marks)