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Answer:
The mean score of the entire team is 26.909.
Step-by-step explanation:
Given that four batsmen had a mean of 42.5.
Let , where
denote the batsmen.
From the first statement, we have:
Therefore, the sum of the scores of the first four batsmen is 170.
Now, from the second statement we have:
That is, the sum of the scores of the remaining 7 batsmen is 126.
Now, to calculate the average(mean) of the entire team, we add the individual scores and divide it by 11.
which is the required answer.