Find the mean, median, and mode of the data set. Round to the nearest tenth.

15, 13, 9, 9, 7, 1, 11, 10, 13, 1, 13

Question

Find the mean, median, and mode of the data set. Round to the nearest tenth.

15, 13, 9, 9, 7, 1, 11, 10, 13, 1, 13

anonymous · Answer

mean=sum of values/number of values

anonymous · Answer

I hope you know how to find median?

anonymous · Answer

mode is the number occurring the most
arrange them in ascending order - median will be middle value
add up the values and divide by 11 to get the  mrean

anonymous · Answer

Just arrange the values in ascending or descending order. The middle value will be your mode.

anonymous · Answer

its the meridian

anonymous · Answer

n= 11; Σx= 102; Σx²= 1166; Σx³= 14100; Σx^4= 176474
σ= 4.473983563; σn-1= 4.692353548; Variance=σ²= 20.016528926; (σn-1)²= 22.018181818; CV% = 48.2%
Mean(μ)= 9.272727273; range= 14; mid-range= 8; median= 10; Mode= 13 Probably left skewed.
Five number summary: Q0= 1, Q1= 7, Q2= 10, Q3= 13, Q4= 15, IQR= 6