a die is thrown 450 times and outcomes are noted. find the probability of the occurence of the event (1) a number less than 3 (2) a number less than 7 (3) 4
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Answer:
193/400.
Step-by-step explanation:
Sum of frequencies =400
Odd numbers are 1,3,5
Therefore, frequency of all odd numbers =70+60+63=193
P(event)=
The total number of trials
Frequency of occurring of event
Therefore , probability of occurrence of odd number=
193/400.
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