Question 200943
Simply add up the total of the data and divide
that result by the number of data samples.
I can say
{{{d[1] = 8}}}
{{{d[2] = 7}}}
{{{d[3] = 7}}}
{{{d[4] = 5}}}
{{{d[5] = 3}}}
{{{d[6] = 2}}}
{{{d[7] = 2}}}
The average is:
{{{(d[1] + d[2] + d[3] + d[4] + d[5] + d[6] + d[7]) / 7}}}
Now fill in the data values
{{{(8 + 7 + 7 + 5 + 3 + 2 + 2)/7}}}
{{{34/7}}}
The average (or mean) is 4 6/7
The answer is C.