Cookie Spread Case Study
1. The three sources of errors in measuring cookie spread was one not drawing your circle correctly around your dough to begin with because then you really know where your cookie start expansion could have begun. Another problem in measuring cookie spread and not making sure your cookie samples are all the same size. Measuring a teaspoon of a cookie ball and tablespoon of a cookie ball would have a cause problem in measure cooking spread because they are both different sizes of cookies. Last but not least using different measures on a ruler for the cookie spread could have caused error as well, not being to compare them to the class variations or the other sample