Of 2050 American tech employees who took part in an online survey, 389 said they had stolen at least one object from their work. The reasons why they said they stole are described by the bar graph in Fig. 12.

a. Estimate the number of the tech employees who said they stole because they needed the object.
b. Estimate the number of the tech employees who said they stole because they wanted the object OR needed the object.
c. Estimate the number of the tech employees who did NOT say they stole because they are addicted to stealing.
d. Estimate the relative frequency of the tech employees who said they stole because they were too lazy to buy it. Although we will usually round relative frequencies to the third decimal place, round your result to the second decimal place.
e. The individuals who participated in the online survey were selected from a group of tech employees who volunteered to take part in such online surveys. If the population is all tech employees, what type(s) of bias in sampling likely occurred?

Transcribed Image Text:

Reasons for Stealing 125 100 75 50 25