(Solved): Topics to be covered: Measure of Dispersion, Counting Techniques Measures of Dispersion: Set-1: (A ...

Topics to be covered: Measure of Dispersion, Counting Techniques Measures of Dispersion: Set-1: (Attempt any four Questions) Q\#1: School Graduation Rates The data show a sample of states' percentage of public high school graduation rates for a recent year. Construct a boxplot for the data. Q\#2: Traveler Spending The data show the traveler spending in billions of dollars for a recent year for a sample of the states. Find the range, variance, and standard deviation for the data. Q\#3: Automotive Fuel Efficiency Thirty automobiles were tested for fuel efficiency (in miles per gallon). This frequency distribution was obtained. Find the range, variance and standard deviation for the data.