Question 5 of 15 • Probability and Statistics with Applications Honors Sem-1-FL-1210300 (2024-2025)
A student would like to estimate the average number of text messages sent by cell-phone users in a day. Which of the following methods would provide a voluntary response sample?
Answer
A
a survey of adults leaving a movie theater
B
a survey of all students in a statistics class
C
a text poll provided during a nightly news broadcast
D
a survey of every 10th person leaving a large shopping mall