Statistics And Probabilities

Question 1

The Mean

Answer 1

Average of a set of terms

Sum of Terms
# of Terms

Question 2

The Median

Answer 2

The Term in the middle of a set
- if set is even then its the mean of the two center terms

Question 3

The Mode

Answer 3

term that show up the most in a set
- a set may have no mode or more than one mode

Question 4

The Range

Answer 4

The difference of the highest and lowest term

Question 5

Exemplify Probability - Statisical Likleyhood something will happen

Answer 5

P = # of desired outcomes
# of possible outcomes

• if trying multiple times then multiply each fraction

⭐️ be aware if problem wants to remove a possibility each time or not