) Print-O-Matic would like to estimate their mean salary of all employees. To accomplish this they collect the salary of 19 employees. State the individual, variable, population, sample, parameter, and statistic.

2) Eyeglassmatic manufactures eyeglasses and they would like to know the percentage of each defect type made. They review 25,891 defects and classify each defect that is made. State the individual, variable, population, sample, parameter, and statistic.

5)To analyze how Arizona workers ages 16 or older travel to work the percentage of workers using carpool, private vehicle(alone), and public transportation was collected. Creat e a bar chart and pie chart of the data in table #2.1.5. State any findings you can see from the graphs.

Table #2.1.5: Data of Travel Mode for Arizona Workers.

To analyze how Arizona workers ages 16 or older travel to work the percentage of workers using carpool, private vehicle (alone), and public transportation was collected. Create a bar chart and pie chart of the data in table #2.1.5. State any findings you can see from the graphs. Table #2.1.5: Data of Travel Mode for Arizona Workers Transportation type Percentage Carpool 11.6% Private Vehicle (Alone) 75.8% Public Transportation 2.0% Other 10.6%