Respuesta :

Answer:

70% of the class scored less than the student.  

Step-by-step explanation:

A percentile is a measure used in statistics indicating the value below which a given percentage of observations in a group of observations fall.  The student scored 70th percentile means that 70% of the class scored less than the student.  

Answer:

Her score was better than those of 70% of all test takers

Step-by-step explanation: she had the same or better scores than 70% of the people who took the test