1) Heights of men on a baseball team have a bell-shaped distribution with a mean of 180 cm and a standard deviation of 5 cm. using the empirical rule, what is the approximate percentage of the men between the following values? A. 165 cm and 195 cm B. 170 cm and 190 cm
2) The mean value of land and buildings per acre from a sample of farms is $1800, with a standard deviation of $200. the data set has a bell-shaped distribution. Assume the number of farms in the sample is 80, use the empirical rule to estimate the number of farms whose land and building values per acre are between $1400 and $2200.