The mean of 3.7,5, 9.2,4,6.1,5,2.6, 4,5.2,5 is 4.88.
Mean is referred in mathematics to as average of the mentioned numbers. Average can be virtually imagined as a center position giving every number equal weight. Average can be calculated by diving the sum of all the numbers by count of total numbers.
For example, 2, and 4 will have average of 3. Average of 2,3,4 will be also 3. This is because [tex]\frac{(2+4)}{2} = 3, and\ also\ \frac{(2+3+4)}{3} = 3[/tex].
So considering the above Question, count of all the above numbers is 10.
Sum = 3.7 + 5 + 9.2 + 4 + 6.1 + 5 + 2.6 + 4 + 5.2 + 5 = 488
Mean = Average = [tex]\frac{Sum}{Count}[/tex]
Mean = [tex]\frac{488}{10}[/tex] = 4.88
