Author Question: A personnel director studied the eating habits of a company's employees. The director noted whether ... (Read 199 times)

vinney12 · **on:** Jun 24, 2018

A personnel director studied the eating habits of a company's employees. The director noted whether employees brought their own lunch to work, ate at the company cafeteria, or went out to eat lunch. This type of data collection would best be considered as a(n) __________.

A) designed experiment B) observational study

Question 2

The amount of television viewed by today's youth is of primary concern to Parents Against Watching Television (PAWT). 330 parents of elementary school-aged children were asked to estimate the number of hours per week that their child watches television. Identify how the data were collected in this study.

A) from a published source B) observationally
C) from a survey D) from a designed experiment