Category: Uncategorized

The following list shows the number of points per game scored by a team during a season:14         17           10           21           10           19           3             55           7             14           19 Find the mean.

An ecological survey samples a number of deer in a park, and counts the number of ticks found on each deer.  The results are summarized in this boxplot: Are there any outliers?

The human eye has an Abbe value of 

An ecological survey samples a number of deer in a park, and counts the number of ticks found on each deer.  The results are summarized in this boxplot: Will the data be skewed left, skewed right, or approximately symmetric?

A stemplot showing the average ages of government employees in a division is given below:2|73|1 3 3 6 8 94|0 1 75|3 7 6|1 4 47|3 78|4 Find the mean.

As part of a marketing campaign, the makers of a soft drink allow subjects to taste different drinks, labeled 1 – 4, and choose the number of which drink they prefer.Their selection is a:

When children are fit with progressive addition  lenses, yet still have the ability to accommodate  just as other children do, the fitting cross is usually  fit:

The fitting cross for a general purpose progressive  addition lens would be fitted higher than specified  by the lens manufacturer in which of the following  cases?

Coma occurs 

Suppose a linear regression has r=-.8566 and R-squared=.7337 Which of the following is a true interpretation of this information?