What is the probability of rolling a six on a 6 sided die?
1/6
I toss a coin. Find P(not head).
1/2
What is the probability of the spinner landing on a red sector?
1/4
True or False: Sample space is the set of all possible outcomes.
True
Evaluate 5\times 2.5
12.5
What is the probability of rolling at least a 2 on a 6 sided die?
1/3
What is the probability of tossing two tails with two coins?
1/4
Outcomes are: HH, TT, HT, TH
What is the probability of the spinner not landing on Eric's name?
7/8
The sum of all possible outcomes is equal to :
1
Simplify 10-18
-8
What is the probability of rolling a prime number on a 12-sided die?
5/12
True or False: The probability of tossig three heads with three coins is
1/2.
False
Which outcome is least likely?
blue
Probability calculated from the results of an experiment is called ................... frequency.
relative
True or False: 3\times7-1=60\div(2+1)
True
What is the probability of rolling a prime number or an even number on a 12-sided die?
10/12=5/6
I toss three coins simultaneously. Find P(HHH).
1/8
I spin both spinner simultaneously.
What is the probability that one is blue and the other is not blue?
P(B) & P(not B)=
1/4\times3/4=3/16
P(B) =
1/4
P(not B)=
3/4
List the sample space when playing a game of tic tac toe (noughts and crosses).
win, lose, draw
Evaluate -4^2
-16
I roll two dice and subtract the smallest value from the largest value. Find P(0).
6/36=1/6
I conduct an experiment and toss a coin 75 times. Using the results, I determined the relative frequency (probability) of tossing heads to be 13/25
How many times did I toss heads in my experiment?
39
Given that blue is one half the half the size of yellow, find P(blue).
P(blue) =
1/3 of 1/2 =1/6
List the sample space and determine the value of randomly selecting a card that is a factor of 12. A=1
Sample space = A, 2, 3, 4, 5
P(factor of 12)= 4/5
Each digit in a binary number has two values - 0 or 1.
Each digit has a place value of 2^n
The binary number 0011 = 3 -> 0 + 0 + 2 + 1
The binary number 1000 = 8 -> 8 + 0 + 0 + 0
Is the binary number 1011 odd or even?
odd