CARICOM STATISTICS DAY QUIZ
Let us test your knowledge in this Stats quiz . Perfect Score is 14, 1013 is Very Good, 79 is Good !
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1) Which famous statistician was dubbed as “The Lady with the Lamp”?
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1 point
Marie Curie
Emily Earheart
Margaret Thatcher
Florence Nightingale
Indira Ghandi
2) How often do most countries conduct a Population and Housing Census?
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1 point
4 years
5 years
10 years
3 years
3) Using the terms likely, unlikely, certain or impossible; what is the probability of getting a number greater than 6 when a fair die is thrown?
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1 point
certain
impossible
likely
unlikely
4) Express 1.89 as a percentage.
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1 point
189%
18.9%
1.89%
.189
5) In a class of 15 students, there are 5 more girls than boys. How many girls are there?
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1 point
5
4
6
10
6) The ratio of the length of a school compound to its width is 3:1. If the width is 30m, what is its length?
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1 point
60m
120m
90m
180m
7) The length of a swimming pool is 100m and the width is 50m. What is the ratio of the width of the pool to its length?
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1 point
1:2
1:5
1:10
100:50
8) If 50% of a number is 20, what is the number?
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1 point
40
50
60
25
9) If 25% of a number is 10, what is the number?
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1 point
30
60
40
100
10) If 4 masons took 12 days to plaster a building, how long will 8 masons take to plaster the same building? Assume they are all working at the same rate.
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1 point
6 days
10 days
7 days
5 days
11) If 2 pipes working at the same time can empty a tank in 1 hour, how long would it take 6 similar pipes to empty the tank? Assume they are all working at the same rate.
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1 point
40 minutes
30 minutes
45 minutes
20 minutes
12)3 kg of bananas were divided between James and John. If John gets 1kg more than James, what is James’ share?
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1 point
1 kg
10 kg
20 kg
4 kg
13)Express 28% as a decimal.
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1 point
2.8
0.28
0.028
0.00028
14)Who can be described as “the real giant” in the development of the theory of statistics?
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1 point
Karl Pearson
Ronald A. Fisher
Florence Nightingale
Gertrude Cox
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