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The table shows the number of goals scored by a group of players in a match. Complete the table and calculate the mean, variance and standard deviation of the data.

Mathematics

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1c) The table shows the number of goals scored by a group of players in a match.

Number of goals (xx)Frequency (ff)fxfxfx2fx^2
02600
1292929
2142856
31545135
4
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