Assume when you flip a coin that a heads is worth 1 and a tails is worth 2. Now if you flip four coins simultaneously, you can add up the values to get a 'score'. Figure it out (but be careful). Now, flip your set of four coins 10 times, and for each toss keep a record of the total score. The scores from your 10 consecutive 4-coin flips are your sample. Address each of the following:

1.1 Based on your sample, what are the sample mean, sample variance, and sample standard deviation of your score variable.

1.2 Assemble a table summarising the frequencies of your different scores. 1.3 Draw a frequency distribution for your sample. [Please mark axes carefully] 1.4 Draw a probability distribution for your sample. [Please mark axes carefully