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Refer to Table 14.7 (i) Find the probabi...

Refer to Table 14.7 (i) Find the probability that a student obtained less than 20% in the mathematics test. (ii) Find the probability that a student obtained marks 60 or above.

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PSEB-PROBABILITY-EXAMPLE
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  2. A coin is tossed 1000 times with the following frequencies: Head : 455...

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  14. Consider the frequency distribution table (Table 14.3, Example 4, Chap...

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