Great white sharks are big and hungry. Here are the lengths in feet of 44 great whites. 18.8 16.2 13.2 19.3 12.4 16.8 15.8 16.4 18.8 17.7 14.3 22.8 16.3 16.1 16.6 16.9 15.7 12.4 9.2 13.6 18.2 17.8 18.4 13.0 14.8 14.0 13.3 15.8 15.9 12.4 13.5 19.6 14.7 15.3 15.3 18.9 17.4 14.6 16.3 13.2 12.0 12.6 13.5 16.8 Follow the JMP steps below for this question. Based on this interval, is there significant evidence at the 5% level to reject the claim "Great white sharks average 20 feet in length"?
Since 20 ft does not fall in this interval, we reject this claim.

Since 20 ft does not fall in this interval, we accept this claim.

Since 20 ft does fall in this interval, we reject this claim.

Since 20 ft does fall in this interval, we accept this claim.

(c) Before accepting the conclusions of (b), you need more information about the data. What would you like to know? (Select all that apply.)
Had these sharks just eaten?

Can these numbers be considered an SRS from this population?

Were they all male?

Are these sharks dangerous?

Were these all full-grown sharks?

Were these all great white sharks?