2. You decide to get odd jobs for the summer and you keep a log of
your daily earnings. In one month you earned the following
amounts: $12, 89, $15, $17, $20, $12, 89, 96, $13, $15, S11, $17,
$18, $14, S15, $20, $25, $13, $12, SI5.
a. What are the mean, median, and mode of the data?
b. What was your average daily income? If you worked
approximately 4 hours a day, what was your average daily
income?