C955 applied probability and statistics Question and answers verified to pass 2025

C955 applied probability and statistics Question and
answers verified to pass 2025

1. Whole Number a number without fractions (Ex: 1)

2. integer All whole numbers (both positive and negative) and zero. (Ex: 1 or -
5)

3. Rational numbers Any number that can be expressed as a fraction

4. Real Numbers the set of all rational and irrational numbers

5. Set A collection of things, usually numbers.

6. Discrete Data A collection of data values that are distinct, separated, and
unconnected. "is
counted"

7. Continous Data A collection of data values whose values are not divisible into
distinct units "is
measured"

8. Interval A set of numbers between two given numbers.

9. −1xdd3 [−1,3][-1,3]

10. −5<x<−2 (−5,−2)(-5,-2)

11. you flip a coin 6 12. If a six-sided die is rolled 3 times, how
times. There are many possible out- comes are there?
2 possible
outcomes for
every flip —
heads or tails.
What does this
look like?

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11

, C955 applied probability and statistics Question and
answers verified to pass 2025
2^6 TWO possible outcomes
ran SIX times


6^3 SIX possible outcomes ran THREE times

13.




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11