visitors to a gaming website were invited to respond to the sites question of the day, “have you played a…

visitors to a gaming website were invited to respond to the sites question of the day, “have you played a game in vr yet?” of the 11,160 respondents, 52% said that they had yet to play a game in vr at all.\na) what kind of sample was this?\nb) how much confidence would you place in 52% as an estimate of the fraction of people who have played a vr game?\na) what kind of sample was this?\nthe sample was a convenience sample.\nb) how much confidence would you place in 52% as an estimate of the fraction of people who have played a vr game?\na. it is an excellent estimate for the fraction of people who have played a vr game, but only for visitors to the website www.gamefaqs.com.\nb. it is a good estimate for the fraction of people who have played a vr game.\nc. the sample size is so large that the estimate is the same as the actual population percentage.\nd. you should place no confidence in the result of this sample.

visitors to a gaming website were invited to respond to the sites question of the day, “have you played a game in vr yet?” of the 11,160 respondents, 52% said that they had yet to play a game in vr at all.\na) what kind of sample was this?\nb) how much confidence would you place in 52% as an estimate of the fraction of people who have played a vr game?\na) what kind of sample was this?\nthe sample was a convenience sample.\nb) how much confidence would you place in 52% as an estimate of the fraction of people who have played a vr game?\na. it is an excellent estimate for the fraction of people who have played a vr game, but only for visitors to the website www.gamefaqs.com.\nb. it is a good estimate for the fraction of people who have played a vr game.\nc. the sample size is so large that the estimate is the same as the actual population percentage.\nd. you should place no confidence in the result of this sample.

Answer

Brief Explanations:

a) A convenience sample is one where individuals are easily accessible and self - selected. Here, visitors to the gaming website who chose to respond are a convenience sample. b) Since it's a convenience sample, the respondents are not randomly selected from the entire population of people who may have played a VR game. So, the sample is likely to be biased and we should place no confidence in the result.

Answer:

a) convenience sample b) D. You should place no confidence in the result of this sample.