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A).Forthefollowingdetermineifitquantitativeorqualitative. Ifitisquantitative, determinewhetheritiscontinuous ordiscrete.

1. Theaddressofallclients atasalon.
2. Theweightof meat soldby abutcher
3. Thenumberof childrenwhograduatefroma college
4. Thecostof anew television at courts

B).A small-town mechanic says that 8% his customers come in for an oil change. When1000samples weredrawnfromhisrecords, itwasfoundthat6.5%ofthesecameinforanoil change.

1. Whatisthe targetpopulation?
2. Doesthevalue 8%referto theparameter ortothestatistic?
3. Isthe value6.5% a parameter orastatistic?

C).Statewhichsamplingmethod used inthefollowing scenarios

1. Selectthefirst19 customerswho enterbuilding.
2. Select 40 students in each district in proportion of how many students are in eachdistrict
3. Randomlyselect30customersbyassigningeach customeranumber,thenselectingcustomersbased on whichnumberappears in arandom numbers table.
4. Takenoteof every fifthcar passingover abridge.

D).Stateonesimilarity andonedifferencebetween quotasampling andstratifiedrandomsampling.

a).The box and whisker plot below summaries the number of computers fixed per day by atechnicianin one month

11 18 7 10 12 13 14 15 16 17 25- 6