With Computers and Calculators Students use a graphing calculator, online calculators, and other tools to explore the profitability of raising corn. Some information will model linear functions and some will be models of exponential functions. This investigation is designed have students develop an informal understanding of standard deviation by having students find the mean and standard deviation of their hometown and comparing them to a town with a similar mean but a different standard deviation. Keep track of the counter at you favorite site for several months.
Credit cards seem like a great way to pay for things.
It only takes a small payment each month to buy whatever your heart desires. Extending the Probability Only 2 seconds remain in the big basketball game, and the Up-State College Tigers are behind by one point. You're the coach. This is one in a series of on-line interactive pages exploring probability and statistics in real life. Probability of Winning Time has run out in the big basketball game, and the score is tied.