Do (American) footballs filled with helium go farther? Two
identical footballs, one air-filled and one helium-filled, were used
outdoors on a windless day at The Ohio State University's athletic
complex. The kicker was a novice punter and was not informed which
football contained the helium. Each football was kicked 39 times. The
kicker changed footballs after each kick so that his leg would play no
favorites if he tired or improved with practice. Do an exploratory
data analysis of the helium-filled
footballs dataset.
Do an exploratory data analysis of the Pima
Indians Diabetes dataset. The primary question of interest is in
predicting diabetes from the other variables. More info
is available in this file. Note that while the info file claims there
is no missing data, in fact, many of the zeroes are indeed missing
data (for example, a zero blood pressure). There are 532 complete
cases.