The mean of a dataset is the average of the dataset.
The mean of the sample in the third row is 2.2
The dataset is given as:
5 5 3 0 6 2 2 4 5 2 3 4 3 0 1 4 0 4 3 6
From the complete question, the samples in the third row are:
Sample: 3 4 3 0 1
The mean of a dataset is calculated using:

Where:
n = 5 i.e. the number of samples
So, we have:

Add the expressions in the numerator

Divide 11 by 5

Hence, the mean of the sample in the third row is 2.2
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Answer:
style and commitment
Explanation:
for those who want to do music for performance would have to follow these 2 things to have a great career
The Bureau of the Refugees, Freedmen, and Abandoned of the Lands (Record Group 105), also known as the Freedmen's Bureau, was established in War Department by an act of the Congress on March 3, 1865
The Freedmen's Bureau was the agency of the United States that is War Department created in 1865. It's role was to assist and freed slaves by to providing them with food, good education, any jobs, land, and the protection
The Freedmen's Bureau was established in year March of 1865 to help freed people achieve the economic stability and to secure the political freedoms. Many of white Southerners, as well as the President Andrew Johnson, and challenged the Bureau's legitimacy and sparking the racial violence in the South and in the ultimate failure of the Bureau.
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