The number of goals scored by a school team in 10 netball matches are as follows: 3, 5, 7, 7, 8, 8, 8, 11, 11, 12. Find the probability that in a match, the school team will score at most 8 goals.
a
\(\frac{7}{10}\)
b
\(\frac{2}{5}\)
c
\(\frac{3}{5}\)
d
\(\frac{1}{5}\)
Explanation
Correct Option
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Christiana090327
10 months ago
Probability of the school team scoring at most 8(note that "at most 8" means that the highest score is 8 i.e from the lowest score which is 3 till the highest score which is 8. If it says "at least 8" that means the lowest score is 8 i.e from the lowest score which is 8 to the highest score which is 11)
pr(score at most 8) = number of scores given ÷ number of netball scores
3+5+7+7+8+8+8 (when counted is 7 )
which is 7/10
