The Data set shows the test scores for the mid-year exam for two different periods. Period 1: 72, 75, 65, 80, 86, 60, 83
Period 3: 64, 93, 73, 57, 70, 59, 69 S
(10 Points)
What is the IQR for period 1?

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels

Triangle abc was translated 2 untits to the right and 3 units down. write the algebraic rule that describes the translation that was applied to triangle abc to create triangle a'b'c'.