- Access to
**800,000+**Textbook Solutions - Ask any question from
**24/7**available

Tutors **Live Video**Consultation with Tutors**50,000+**Answers by Tutors

The data shown represent the scores on a national achievement

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

Membership
TRY NOW

- Access to
**800,000+**Textbook Solutions - Ask any question from
**24/7**available

Tutors **Live Video**Consultation with Tutors**50,000+**Answers by Tutors

Relevant Tutors available to help