- 16 Marks
QT – Nov 2015 – L1 – Q6b – Measures of Central Tendency
Compute the mean, median, mode, and variance from data on textbook expenses.
Question
You have been given the responses of 18 ICAG students to a question on how much they have spent on textbooks in the last month:
Required:
(i) Compute the mean, median, and mode. Comment on the distribution of the responses.
(ii) Compute the inter-quartile deviation, mean deviation, and the standard deviation. Comment on your results.
Find Related Questions by Tags, levels, etc.
- Tags: Inter-quartile Deviation, Mean, Mean Deviation, Median, Mode, Standard Deviation
- Level: Level 1
- Topic: Measures of Central Tendency
- Series: NOV 2015
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