Personality traits can be used to predict an individual’s behaviors in different life situations, including marital life situations. Marital satisfaction that is influenced by factors to determine the level of complication and also they work accordingly to rectify the situation.
Personality traits are also used to know more about one's individual character. Marital relations can also be studied. Personality traits are also used in day to day instances.
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9
9 is a square root because when u multiply 3×3=9
it is a disease, commonly found in young children.
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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The answer is -4 while the element is chlorine