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Mathematics 15 Online
OpenStudy (anonymous):

I'll fan and give a medal to the best answer !!!! A number cube is rolled 160 times. The number 2 comes up 39 times. what is the experimental probability of rolling a 2? What is the theoretical probability of rolling a 2? A. 39/160 ; 1/80 b. 1/6 ; 39/160 C. 39/160 ; 1/6 D. 121/160; 1/6 My answer is B. Is this right????

OpenStudy (irishboy123):

so in **experiment** it rolled 39/160 times whereas you **theorise** that it should roll 1/6 times.

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