III. Record the number of hearts picked for 30 people in the chart below. Then calculate the relative frequency.
x Frequency Relative frequency
0 3 .1
1 5 .16667
2 5 .16667
3 11 .36667
4 6 .2
5 0 0
6 0 0
7 0 0
8 0 0
9 0 0
10 0 0 = ____7.2____ s = ________
IV. Build the theoretical chart for X based upon the distribution in part I.
x P(X = x)
0 3/13
1 5/13
2 5/13
3
4
5
6
7
8
9
10
= ________ = ________
V. Calculate the following: Note: RF = relative frequency.
a. P(X = 3) = ________________ RF(X = 3)= ________________b. P(1 X 4) = ___________ RF(1 X 4) = __________c. P(X 8) = ________________ RF(X 8) = ______________