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WorksheetsINTRO TO PROBABILITY
Total questions: 15
Worksheet time: 1hrs 14mins
A set of all possible outcomes is known as ____.
The sample space
A list
An event
A complement
Probability is ...
the likelihood or chance of an event occurring
a game that involves coins.
a guarantee.
a game that involves dice
Which shows the sample space for flipping two coins?
{H, T}
{HH, HT, TH, TT}
{HH, TT}
{1-peso coin, 5-peso coin}
What is sample space?
a process with an uncertain result
a possible result of an action
a list of all possible outcomes of an event
a single outcome or group of outcomes
What is the sample space?
6 bears
{orange, green, red, white, yellow}
unlikely
2 red bears
The cafeteria is serving three kinds of sandwiches: tuna (T), chicken, (C), and peanut butter (P). They are also serving a choice of two drinks: milk (M) or water (W). Which shows the CORRECT Sample Space List of possible combinations?
{TW, CW, PW}
{TW, TM, TC, CW, PW}
{TW, TM, CW, CM, PW, PM}
{TCP, MW}
What is the sample space for choosing 1 jelly bean from a jar of 4 red, 7 blue, and 2 green jellybeans?
{4, 7, and 2}
{red, blue, green}
2 green
4 red
What is the sample space for choosing 1 letter from 5 vowels?
{v, o, w, e, l}
{a, e, i, o, u}
{1}
{5}
The letters A, B, C, and D are used to form four-letter passwords for entering a computer file. How many passwords are possible if letters can be repeated?
256
24
16
10
