An interest poll where individuals may respond to a survey as many times as they

Question

An interest poll where individuals may respond to a survey as many times as they choose is an example of a nonprobability sample True False 26 of 40 Apple is considering offering the new version of the iPad in color options other than black and white. Before checking. Apple would line to survey potential iPad users on their preference. Management feels that the gender of the person will effect the response. As a result. Apple would like to ensure that the sample is composed of an equal number of male and female respondents. This is an example of duster sampling True False 27 of 40 Consider the following events: Event A=The survey respondent is less than 40 years old. Event 8=The survey respondent is 40 years older. Events A and B are mutually exclusive and collectively exhaustive True false 28 of 40

Explanation / Answer

27) MUTUALLY EXCLUSIVE IS WHEN THERE IS NO COMMOM ITEM IN THE SET. HERE IN BOTH THE SETS WE CAN SEE THAT BOTH ARE OPPOSITE TO EACH OTHER, ONE IS LESS THEN 40 THE OTHER IS 40 AND MORE, THEREFORE IT IS IMPOSSIBLE TO HAVE ANY ITEM COMMON TO BOTH THEREFORE IT WILL BE MUTUALLY EXCLUSIVE. STATEMENT IS TRUE.

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