Q1: As a project foe his statistics elass in Spring 2001, Ahmsd was supposed to tako a TAikom sample of 30 cars in the student parking lot and dctemine the make and year of each car. (a) Ahmed ed a random-mber table to get a random aample of 30 cars ia the parking kt. Suppoe the kt is fill and there are 050 parking plices. Describe how he samplid the 30 cars. (1) After getting his randem sample, Almed found that cight cars were Chavenlers. sven were Fords, tive we Tuyctas, three were BMWa, three we Handas, three were Oldsmobies, and one was a Codillac. Make a table kor these data, and drew a ar graph. Draw a cick graph showing the percentage of the total mumber of cars saples fe) The model years kar saudt af the 30 cars are slwn bere: 95 99 95 97 86 92 96 97 89 92 83 92 99 87 S9 90 90 97 93 88 93 95 84 95 76 96 88 99 96 93 Make a freguney talla, histegram, and a fregenry polygon for thee data (ue live clses). Describe the shape of the histogram. (4) Consider the data types: nominal, andinal, laterval, et zatio. In part (b), what type of lata do we have? Conld sn make a histogram for thee data? In part (c), what type of data do we have? Cauld you onganize these data in a tirce graph