2.2

​Stem-and-leaf plots are particularly useful for large sets of data.

false

The​ ______ class limit is the smallest value within the class and the​ ______ class limit is the largest value within the class.

lower, upper

The shape of the distribution shown is best classified as skewed left.

false

The shape of the distribution shown is best classified as uniform.

false

A researcher wanted to determine the number of televisions in households. He conducts a survey of 40 randomly selected households and obtains the data in the accompanying table. Complete parts​ (a) through​ (h) below.

a.) d. The given data are discrete because they can only have whole number values.

The​ _________________ is the difference between consecutive lower class limits.

class width