1)  Raffle tickets are being sold for $5. There are 4 prizes being given out.  They are $1000, $500, $200, and $100.  2000 tickets are sold.

a)  Let x denote the amount of winnings and create a probability distribution table.

b)  Calculate the Expected Value and discribe what it means.

2)  The following data are scores achieved by 30 students on an exam.  

21    22    24    26    27    29    29    29    30    31    31    32    32    33    33    34    36    36    37    38    38    39    41    41        42 44    45    46    49    52    54    58    60

a)  Construct a frequency histogram.  Use 9 uniform classes of width 5 where the first class has a lower limit of 20.

b)  Discribe the shape of the histogram

c)  Find the mean, median, and mode.

d)  Find Q1, Q3, and the IQR

e)  Calculate the fences and determine if there are any outliers.