Question

Help?
http://prntscr.com/a13mum
http://prntscr.com/a13ns4

Answer 1

@AloneS

Answer 2

@mathstudent55

Answer 3

Kindly begin your own work on these problems and share your thoughts about them. Surely you must understand at least some of the basics of statistics if you're working on such problems. Demonstrate some of those basics, please.

Answer 4

@kittymeow101

Two Tips:

1) con·ver·sion fac·tor
an arithmetical multiplier for converting a quantity expressed in one set of units into an equivalent expressed in another.

2) Read about the 5-number summary here:

http://www.purplemath.com/modules/boxwhisk2.htm