Arecent survey conducted for the national association of broadcasters investigated satellite radio subscriber service and usage. the june 2007 survey, conducted by wilson research strategies, consisted of a random sample of 501 satellite radio subscribers. one of the questions of interest was, "do you have a satellite radio receiver in your car? " what is the variable of interest? a. satelliteradio subscriber b. whether or not a satellite radio subscriber has a satellite radio receiver in his/her car or not c. satellite radio receiver d. how many satellite radio receiver in his/her car

Option B) Whether or not a satellite radio subscriber has a satellite radio receiver in his/her car or not

Step-by-step explanation:

We are given the following in the question:

A recent survey investigated satellite radio subscriber service and usage.

Population of interest:

The population of interest for the given survey is all satellite radio subscribers.

A sample was taken from this population.

Sample of interest:

A random sample of 501 satellite radio subscribers from the population

Variable of interest:

Whether the radio subscriber in sample have a sattelite radio reciever or not.

Option B) Whether or not a satellite radio subscriber has a satellite radio receiver in his/her car or not

This is a qualitative variable.

option: d is correct

step-by-step explanation:

points are handed out whenever you post answers.

brainliest answers are handed out by the person asking the question, so whether your answer is picked depends entirely on whether the asker bothers to pick

if you're asking about your rank, it depends on having a certain number of points and a certain number of brainliest answers. for example, at the time of this writing, i have 44338 points out of 15000 needed for the next (nearly triple the requirement! ) but i only have 24 out of 50 required brainliest answers. this number decays, meaning after a certain amount of time (i think about a month), the total number of brainliest answers you've earned doesn't count toward this total. (i've been stuck at the same rank for a long

the lesson to learn here is that you shouldn't worry about points or rank. chances are, no matter how good an answer you may provide, your efforts will go mostly unnoticed unless you focus on the newest/most active questions that get posted.