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100 points
b) Are there any overall patterns in the data set? Striking deviations? Use mathematical reasoning to justify your answer. (2 points)








c) Calculate the measures of spread for Mrs. Hampton’s class data. Justify your response by describing the process used to find each measure. (2 points)










































d) Which is a better measure of spread: range or interquartile range? Why? (2 points)











e) What does the value of the mean absolute deviation tell you about the spread of the data? (2 points)

Sagot :

Answer:

What the absolute deviation tells me about the spread of data is, that there is a deeper mean to the mean. First you have to find the actual mean. Next, you find the mean for the lower and upper quartiles. After that, you have to find the absolute deviation for the lower and upper quartiles.  

Step-by-step explanation:

I really hope this helps!

(Also this answer is for Part E)

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