Find the Median of the data set Compute the Standard deviation. (i)
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Please I want solution with all steps. Many thanks
To find the median we have to arrange the data set first.
That is: 15 17 18 19 20 31 33 35 37 39
Since there are 10 values in the data set we take the average of (10/2)=5th and (10/2)+1=6th value
5th value= 20
6th value= 31
So median= (20+31)/2= 51/2= 25.5
Answer: Median = 25.5
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