The range for a set of data is estimated to be 36. a. what is the planning value for the population standard deviation?

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

Need this asap if anyone can i would be very grateful. if you could show workings that would really

How many terms does the polynomial x^2 y^2 have