Tag Archives: Mark Alvaro

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to represent a data set with: a. The smallest possible interquartile range, largest possible range, and that is skewed right. b. An interquartile range greater than 5, range that is greater than 7, and that is skewed left. Source: Kerri Swails and Mark …

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box so that the statement is true. Source: Mark Alvaro and Kerri Swails

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box so that the statement is true. Can you find more than one? Source: Kerri Swails, Mark Alvaro

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to create a set of data with the largest possible absolute deviation. Source: Mark Alvaro

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to create an ordered set of data with the largest possible standard deviation. Source: Mark Alvaro