Module 7 Statistics Review Question and answers already passed

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.