Students are asked to count the number of chocolate chips in 22 cookies for a class activity. they found that the cookies on average had 14.77 chocolate chips with a standard deviation of 4.37 chocolate chips. based on this information, about how much variability should they expect to see in the mean number of chocolate chips in random samples of 22 chocolate chip cookies? that is, what is the standard error of the mean based upon our data?

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

nothjing

step-by-step explanation:

24

step-by-step explanation:

ou would have 12 of each