.
.  Anchor Paper > Score Level 3     close window .
.
. . .
. . .
.

Score Level 3

 

This response indicates application of a reasonable strategy that leads to a correct solution in the context of the problem. A simulation is designed using a random number generator and integers 0-4. The student understands that each trial should last until each of the numbers is generated (continue to hit the Rand Int (0,4) button until all 5 distinctive numbers will appear) and that thirty trials should be performed. The student records the number of integers generated in each trial and correctly interprets the data by finding the mean (adding the recorded data from each trial and dividing that sum by 30). The response demonstrates a complete understanding and analysis of the problem.

image of student response

view all anchor papers at this score level
 

.
. . .
.
.   close window .