For the time series below, enter the naiive predictions. then calculate the error and mse. round these to the nearest 0.01 (but never round your work in progress of time series naiive prediction error1 5 2 13 3 7 4 9 5 18 6 16 mean absolute error: mean squared error: naiive prediction for week 7:

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.