An ordinary 6-sided die is repeatedly thrown 500 times and the results are shown in the table.

a. Calculate the experimental probability (as a decimal) of throwing a 4 or a 6
b. Calculate the experimental probability (as a decimal) of throwing a number greater than 1 and even
c. Calculate the experimental probability (as a decimal) of throwing a number greater than 4 or odd.
d. Find the probability of getting a number not less than 2 as an experimental probability
e. Find the probability of getting a number not less than 2 as a theoretical probability.?
f. Calculate the experimental probability of getting a prime number.

The dot plot given below shows the number of goals per match scored by a hockey team during the season.

For a match selected from the season at random, find the probability of the team scoring:

a) 3 goals
b) 5 goals per game
c) fewer than 3 goals
d) 5 or 7 goals
e) at least 7 goals
f) not more than 5 goals

A die was rolled 50 times. The relative frequency of rolling a 3 is?

\begin{array}{|c|c|c|c|c|c|c|}
\hline \text { Outcome } & \mathbf{1} & \mathbf{2} & \mathbf{3} & \mathbf{4} & \mathbf{5} & \mathbf{6} \\
\hline \text { Frequency } & 8 & 10 & 7 & 9 & 7 & 9 \\
\hline
\end{array}

In the adjacent table what is the relative frequency of a score of 26

\begin{array}{|c|c|c|}
\hline \text { Score } & \text { Frequency } & \text { Relative Frequency } \\
\hline 24 & 19 & \\
\hline 25 & 21 & \\
\hline 26 & 22 & \\
\hline 27 & 21 & \\
\hline 28 & 17 & \\
\hline
\end{array}

The adjacent table is data collected from a small primary school which gives the frequencies of the ages of the children. What is the relative frequency of children of age less than 8?

\begin{array}{|c|c|c|}
\hline \text { Age } & \text { Frequency } & \text { Relative Frequency } \\
\hline 6 & 25 & \\
\hline 7 & 23 & \\
\hline 8 & 29 & \\
\hline 9 & 30 & \\
\hline 10 & 26 & \\
\hline 11 & 27 & \\
\hline
\end{array}

The adjacent table shows a sample of match boxes and the number of matches in each box. What is the relative frequency of 51 or fewer matches?

\begin{array}{|c|c|}
\hline \text { Number of matches } & \text { Frequency } \\
\hline 49 & 2 \\
\hline 50 & 8 \\
\hline 51 & 23 \\
\hline 52 & 14 \\
\hline 53 & 3 \\
\hline
\end{array}

The adjacent table shows the outcomes of throwing a coin a number of times. How many times was the coin thrown?

\begin{array}{|c|c|c|}
\hline \text { Outcome } & \text { Frequency } & \text { Relative Frequency } \\
\hline \mathrm{HT} & 21 & \\
\hline \mathrm{HT} & 23 & \\
\hline \mathrm{TH} & 20 & \\
\hline \mathrm{TT} & & 0.2 \\
\hline
\end{array}