begin array -c-Frequency - 22 - 20 - 18 - 16 - 14 - 12 illhlineend array What is the probability of occurrence of 1 or 2 or 3 or 4 or 5 or 6 -A- 102 - 102B- 22-102C- 20 - 102D- 18 - 102

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Byju's Answer

Standard VIII

Mathematics

Calculating Probability of an Event

begin array |...

Question

$\begin{matrix} O u t c o m e & 1 & 2 & 3 & 4 & 5 & 6 F r e q u e n c y & 22 & 20 & 18 & 16 & 14 & 12 \end{matrix}$

What is the probability of occurrence of 1 or 2 or 3 or 4 or 5 or 6?

102/102

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22/102

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20/102

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18/102

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Solution

The correct option is A
102/102

Total probability will always be 1

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Q. The marks obtained out of 50, by 102 students in a Physics test are given in the frequency table below:

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Outcome123456Frequency222018161412 What is the probability of occurrence of 1 or 2 or 3 or 4 or 5 or 6?

The correct option is A 102/102 Total probability will always be 1

$\begin{matrix} O u t c o m e & 1 & 2 & 3 & 4 & 5 & 6 F r e q u e n c y & 22 & 20 & 18 & 16 & 14 & 12 \end{matrix}$

What is the probability of occurrence of 1 or 2 or 3 or 4 or 5 or 6?

The correct option is A
102/102

Total probability will always be 1