Question

mr. smith, a history teacher, gave a 10 - question quiz. he recorded the number of questions each student answered correctly. history quiz scores select all the statements that describe the distribution of the data. the distribution is symmetric. the data has a peak at 10 correct answers. the data is spread out from 6 to 10 correct answers.

Explanation:

Step1: Check symmetry

A symmetric distribution has a mirror - image on either side of the center. Here, the data is not symmetric.

Step2: Check peak

The peak is the value with the most data points. The peak is at 6 correct answers, not 10.

Step3: Check spread

Count the number of data points from 6 to 10. There are data points in this range.

Answer:

The data is spread out from 6 to 10 correct answers.