The table shows the amount of money, $$\(\$ x\)$$, given to a charity by each of 60 people. Calculate an estimate of the mean. $$\(\$....................................\)$$
Exam No：0580_s20_qp_23 Year：2020 Question No：15
Answer:
\(28.33\) or \(28.3\) or \(28.33 \ldots\)
Knowledge points:
E9.5.1 Calculate an estimate of the mean for grouped and continuous data.
E9.5.2 Identify the modal class from a grouped frequency distribution.
Solution:
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