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Calculate the measures of spread for Mrs. Hampton’s class data. Justify your response by describing the process used to find each measure. (
Question
Calculate the measures of spread for Mrs. Hampton’s class data. Justify your response by describing the process used to find each measure. (10 points)
Can you please help.
I’m kinda dum.b and I don’t really understand whats going on. Please don’t answer just for points.
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Mathematics
3 years
2021-08-17T11:32:14+00:00
2021-08-17T11:32:14+00:00 1 Answers
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Answers ( )
Answer:
Step-by-step explanation: Dot plot for movies seen by a students in a month
To Find : measures of spread
Solution:
Movies frequency cumulative frequency
0 1 1
1 0 1
2 0 1
3 0 1
4 3 4
5 8 12
6 3 15
7 1 16
8 5 21
9 2 23
10 3 26
Range = 10 – 0 = 10
Q2 = (6 + 6)/2 = 6 (13th + 14t)/2
Q1 = 5 7th
Q3 = 8 20th
IQR = Q3 – Q1
= 8 – 5
= 3