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Basic Stats - Coggle Diagram
Basic Stats
Central Tendency
Mean
Affected by outliers :red_flag:
Value not in data points :red_flag:
Median
Value not in data points :red_flag:
Always middle of data
Mode
Multiple modals :red_flag:
Value in data points
Highest frequency value
Variability
Variance
Range
Upper - Lower
QuarTILEs
InterQuartile
Find Median of sorted data 2.Find medians q1,q3 of upper and lower halves. 3. IQR=q3-q1
Outlier = q1-(1.5xIQR) || q3+(1.5xIQR)
Deciles
n/10 of data
Percentiles
n/100 of data
Standard Deviation
