Exit Ticket: Course Launch: Safety & Lab Foundations (Final check)

The next check on this week's work. It covers a different skill from the last one, so this is a fresh check rather than a retake. Enter your Student ID and submit.

1. 1. For the data set 4, 6, 8, 10, 12, the mean and range are:

   AMean 10, range 8BMean 40, range 8CMean 8, range 12DMean 8, range 8

2. 2. An SDS says to keep a reagent away from heat and open flame. Where does the bottle belong?

   ANext to the water bath so it stays warmBIn a cool cabinet away from hot platesCOn the bench beside the burner that uses itDIn the lab refrigerator with the samples

Enter your Student ID to submit.