### Home > MC1 > Chapter 6 > Lesson 6.2.2 > Problem6-59

6-59.

Ms. Whitney has eight students who did extra-credit assignments to raise their grades. The scores on the assignments were $45, 100, 100, 67, 98, 33, 60$, and $100$.

1. Make a stem-and-leaf plot of this data.

Remember that a stem-and-leaf plot groups data points by tens.

See the stem-and-leaf plot to the right.

 $3$ $3$ $4$ $5$ $5$ $6$ $0\ \ 7$ $7$ $8$ $9$ $8$ $10$ $0\ \ 0\ \ 0$
2. Find the median and the mode.

Which number is the middle data point? Which number appears most often?
Refer to the stem-and-leaf plot you just made to answer these questions.