(c) a host on a cruise ship wants to collect ...
(c) a host on a cruise ship wants to collect data on the time passengers spend at various activities on board. which of the following best describes a convenience sample of passengers? the host selects the first 80 passengers who board because these passengers are easily accessible. the host assigns each passenger a different number. using a random number table, he draws 80 of those numbers at random. then, he selects the passengers assigned to the drawn numbers. every set of 80 passengers is equally likely to be drawn using the random number table. the host takes a list of the passengers and selects every 4th passenger until 80 passengers are selected.
Answer
# Brief Explanations:
A convenience sample is one where the data - collection is based on ease of access. The first option selects the first 80 passengers who board because they are easily accessible, which is characteristic of a convenience sample. The second option is a simple random sample as it uses a random number table for selection. The third option is a systematic sample as it selects every \(4^{th}\) passenger.
# Answer:
The host selects the first 80 passengers who board because these passengers are easily accessible.