Module 7 Statistics Review Question and
answers already passed
mean - correct answer ✔a set of numbers is the quotient of the sum of the
numbers divided by the number of numbers
median - correct answer ✔a set of numbers is the middle number when the
numbers are written in increasing or decreasing order
mode - correct answer ✔a set of numbers is the number(s) that appears the
highest number of times in the set. If no value is repeated, then there is none
range - correct answer ✔the difference between the maximum and minimum
values
lower quartile - correct answer ✔the median of the lower half of data when
the numbers are written in increasing order
upper quartile - correct answer ✔the median of the upper half of data when
the numbers are written in increasing order
Standard Deviation - correct answer ✔a measure of how spread out the
numbers are
Center - correct answer ✔the "typical" value of a data set, visually, where the
data piles up
Shape - correct answer ✔Could be symmetric, skewed right, or skewed left.
answers already passed
mean - correct answer ✔a set of numbers is the quotient of the sum of the
numbers divided by the number of numbers
median - correct answer ✔a set of numbers is the middle number when the
numbers are written in increasing or decreasing order
mode - correct answer ✔a set of numbers is the number(s) that appears the
highest number of times in the set. If no value is repeated, then there is none
range - correct answer ✔the difference between the maximum and minimum
values
lower quartile - correct answer ✔the median of the lower half of data when
the numbers are written in increasing order
upper quartile - correct answer ✔the median of the upper half of data when
the numbers are written in increasing order
Standard Deviation - correct answer ✔a measure of how spread out the
numbers are
Center - correct answer ✔the "typical" value of a data set, visually, where the
data piles up
Shape - correct answer ✔Could be symmetric, skewed right, or skewed left.
