The table shows the distribution of goals scored by 25 te...
The table shows the distribution of goals scored by 25 teams in a football competition. Calculate the probability that a team selected at randon scored either 4 or 7 goals.
925
15
625
25
Correct answer is A
Prob. (team scored 4 goals) = Prob. (team scored 7 goals) = 325
Hence, probability that a team selected at random scored either 4 or 7 goals;
= 625+325
= 925
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