Question: SECTION A Answer ALL the questions in this section. [30 MARKS] Question 1 The following data represents the prices (in R) of 50 items purchased
SECTION A
Answer ALL the questions in this section.
[30 MARKS]
Question 1
The following data represents the prices (in R) of 50 items purchased by a shopper.
| Price R | Frequency |
| 0.00 > 20.00 | 6 |
| 20.00 < 40.00 | 9 |
| 40.00 < 60.00 | 18 |
| 60.00 < 80.00 | 13 |
| 80.00 < 100.00 | 4 |
Determine the:
1.1 mean price (9 marks)
1.2 median price. (5 marks)
1.3 modal price (5 marks)
1.4 standard deviation (11 marks)
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