A few years ago, it came as a surprise when Apple's iPhone 4 was found to have a problem. Users complained of weak reception, and sometimes even dropped calls, when they cradled the phone in their hands in a particular way. A survey at a local store found that 2% of iPhone 4 users experienced this reception problem. a. Determine whether the following statement is true or false. The population is all iPhone 4 users. multiple choice 1 True False b. Does 2% denote the population parameter or the sample statistic?

1. The population in particular of the survey carried at a local store represents not the entire population of iPhone users, but of the selected sample of users only within the local store.

2. Remember, sample statistics refers to a part of a larger population selected in other fairly represent the whole population. Hence it logical to conclude that the 2% denote the sample statistics of those who experienced the reception problem.