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CBSE Class 7 Answered

A dice is thrown 200 times and the outcomes are recorded as shown in given table: Outcomes 1 2 3 4 5 6 Frequency 20 50 30 60 20 20 A class was selected at random. Find the probability of getting an odd number.
Asked by Topperlearning User | 03 Feb, 2014, 04:10: PM
answered-by-expert Expert Answer

We have

Frequency of getting an odd number

= frequency of getting 1+ frequency of getting 3+ frequency of getting 5

= 20 + 30 + 20

= 70

Hence, probability of getting an odd number =

 =

 

Answered by | 03 Feb, 2014, 06:10: PM

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