School Improvement in Maryland
Sample Item Scoring Information Return

Standard 5.0 Knowledge of Probability

Topic A. Sample Space

Indicator 1. Identify a sample space

Objective b. Determine the number of outcomes

Student Produced Response (SPR) Item

There are 12 CD's in a bag — 6 rap music, 3 country music, and 3 rock music. Two CD's are selected from the bag. The first CD is not replaced before making the second selection. What is the total number of possible outcomes?

blank SPR form

Correct Answer
132

Answer Annotation

Answer:

SPR form with 132 at left

or

SPR form with 132 at right

/share/assessment_items/xml/items/msa_math_8_021.xml