A) is there sufficient evidence to support the claim that there is a linear correlation between the weights of bears and their chest sizes?

b) when measuring an anesthetized bear, is it easier to measure chest size than weight?

c) if so, does it appear that a measured chest size can be used to predict the weight?

use a significance level of alpha α equals = 0.05 0.

you need to show the graph

step-by-step explanation:

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you

you never say the total so we cant find the percentage used for petrol

step-by-step explanation:

whatare you sayig

step-by-step explanation: