What is the reason that 2 points always determine a line
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The mean of data is 164.70, median and mode of data are 164
Given that Dataset: 147; 159; 164; 182; 172; 171; 162; 163; 157; 145; 164; 188; 172; 163; 162; 164 and 166. and asked to arrange data in stem and leaf diagram and asked to determine mean, mode and median form the stem and leaf diagram
STEM LEAF
14 5 7
15 7 9
16 2 2 3 3 4 4 4 6
17 1 2 2
18 2 8
Mean= 164.70
Median⇒since there are 17 terms
Median= the term
Median=9th term=164
Mode⇒ most frequent number
Mode⇒164
Therefore, 164 is mode and median ,164.70 is mean
Hence,The mean of data is 164.70, median and mode of data are 164
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