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30,000 people participated in an online survey conducted in Doggie Day Care in April 2012, asking "Have you ever driven with a pet on your lap?" 34% of the participants answered yes and 66% answered no. a) The response variable is a [ Select ] ~ variable Course rces ng 365 nt Resources helf® b) The type of study is [Select] studv c) The cases are (Select] d) The method of sampling considers [ Select ] e) Suppose we want to determine how many dogs were bräught in when the survey was conducted. The variable is [ Select ] f) Can we conclude that 34% of all drivers have driven with a pet on their lap? why or why not? [ Select ]

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30,000 people participated in an online survey conducted in Doggie Day Care in April 2012, asking "Have you ever driven with a pet on your lap?" 34% of the participants answered yes and 66% answered no.

a) The response variable is a Yes or No.

b) The type of study is cross-sectional study.

c) The cases are units in a study. A community or group of individuals might also be considered a case.

d) The method of sampling considers every single member of a population;

e) Suppose we want to determine how many dogs were brought in when the survey was conducted. The variable is dependent. It is dependent on when the survey was conducted.

f) Can we conclude that 34% of all drivers have driven with a pet on their lap? Yes because the sample was random and the percentage that responded affirmatively to having driven with a dog came ot 34%.

What is a survey?

The act of studying a process or querying a selected sample of persons to acquire data about a service, product, or process is characterized as a survey.

Learn more about surveys:
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