2. The following table is the frequency distribution of the variable wordsum that indicates the number of

words correctly identified in a 10-word vocabulary test. For example, 5 people (0.3%) did not cor- rectly identify any words; 34 people (2.1%) correctly identified 1 word, and so forth. Use this infor- mation to estimate the 25th, 50th, and 75th percentiles (p25, p50, and p75) also known as the 1st, 2nd, and

3rd quartiles (Q1, Q2, and Q3). Round your answer to the one's place.