A Researcher Records the Number of Distracters (Such as Noises)that

Multiple Choice

A researcher records the number of distracters (such as noises) that preschool-aged children ignore while watching a popular Sunday morning cartoon show.Assuming that the population variance is unknown,what type of t test is appropriate for this study?

A) one-sample t test
B) two-independent-sample t test
C) There is not enough information to answer this question.