Below you are given a partial computer output from a multiple regression analysis based on a sample of 16 observations. Coefficients Standard Error
Constant 12.924 4.425
x1 -3.682 2.630
x2 45.216 12.560
Analysis of Variance
Source of Variation Degrees of Freedom Sum of Squares Mean Square F
Regression 4853 2426.5
Error 485.3
We want to test whether the parameter β1 is significant. The test statistic equals:.

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.

Is this a polynomial function? i need to know asap