Answer:
mean =median, so the data is symmetrical
Step-by-step explanation:
Given
Data set= {10,5,8,10,12,6,8,10,15,6,12,18}
Mean= Sum of data points/number of data points
= (10+5+8+10+12+6+8+10+15+6+12+18)/12
=10
Median= mid value
={5,6,6,8,8,10,10,10,12,12,15,18}
Middle values are 10 and 10
Median = 10+10/2
= 20/2
= 10
Mean= median so there will be no skewness and the distribution is equal !
SSS
it shows that all three sides are congruent by the congruency lines
it does not show any angles, and it does not show only one or two sides are congruent
600
15, 20, 25, 40, 50, 55, 65, 70, 75, 80, 85, 95
Hope this was all the numbers.
:)
