On Monday, Mr. Dickens asked his class how many books they read last month and set up a dot plot showing the information period on Tuesday, want to join the class and his information was added to the dot plot. Based on the dot plots above, select wether the value of each statistic for the number of books read, listed below, is greater for monday’s class, equal for both days, or greater for tuesday’s class.

The mean is
A- greater for tuesday’s class
B- equal for both days
C- greater for monday’s class

the median is
A- greater for tuesday’s class
B- equal for both days
C- greater for monday’s class

the standard deviation is
A- greater for tuesday’s class
B- equal for both days
C- greater for monday’s class