Answer:
μ = 1.877
Step-by-step explanation:
Data provided in the question:
Number of data samples, n = 10
Data: 2.18, 2.03, 1.56, 1.09, 1.56 ,2.28 ,1.62 ,2.02 ,2.11 ,2.32
Now,
Mean is calculated using the formula as:
Mean, μ = [tex]\frac{\textup{Sum of all the observations}}{\textup{Total number of observations}}[/tex]
or
Mean, μ = [tex]\frac{\textup{2.18 + 2.03 + 1.56 + 1.09 + 1.56 + 2.28 + 1.62 + 2.02 + 2.11 + 2.32 }}{\textup{10}}[/tex]
or
Mean , μ = [tex]\frac{18.77}{10}[/tex]
or
Mean , μ = 1.877
