# Question

The data shown represent the scores on a national achievement test for a group of 10th-grade students. Find the approximate percentile ranks of these scores by constructing a percentile graph.

a. 220

b. 245

c. 276

d. 280

e. 300

Score Frequency

196.5–217.5........5

217.5–238.5 .......17

238.5–259.5 .......22

259.5–280.5 .......48

280.5–301.5 .......22

301.5–322.5 .......6

a. 220

b. 245

c. 276

d. 280

e. 300

Score Frequency

196.5–217.5........5

217.5–238.5 .......17

238.5–259.5 .......22

259.5–280.5 .......48

280.5–301.5 .......22

301.5–322.5 .......6

## Answer to relevant Questions

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