Least squares is the ? method for determining a line of best fit.
a. best
b. only
c. most commonly used
d. least accurate, but easiest

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.