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A Die is Thrown 450 Times and Frequencies of the Outcomes 1,2,3,4,5,6 Were Noted as Given in the Following Table Outcomes 1 2 3 4 5 6 Frequency 73 70 74 75 80 78 (Iii) a Number > 4 - Mathematics

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प्रश्न

A die is thrown 450 times and frequencies of the outcomes 1,2,3,4,5,6 were noted as given in the following table

outcomes 1 2 3 4 5 6
Frequency 73 70 74 75 80 78

(iii) a number > 4

योग

उत्तर

Total number of times die is thrown = 450

Number of times greater than 4 come up = 80 + 78 = 158

P(>4 will come up on die) = `"Number of times (>4) come up"/"Total number of times the die is thrown"`

= `158/450 = 79/225`

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अध्याय 25: Probability - Exercise

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फ्रैंक Mathematics - Part 2 [English] Class 10 ICSE
अध्याय 25 Probability
Exercise | Q 4.03

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