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rainer and matthew's quiz

Page history last edited by PBworks 16 years, 10 months ago

Rainer and Matthew's Quiz

.
What is the probability of getting "heads" when flipping a coin?
15
50%
49%
1/2
.
In a scale of 1 to 5, what is the probability of snowing in the middle of December in the North Pole?
5
4
2
1
Probability is always answered in __________.
percent
fraction
ratio
decimal
.
What is the probability of winning a game of rock-paper-scissor if you use rock?
100%
66.66%
33.33%
11.11%
Chenda is asked to pick a number from 1 to 100. What is the probability of her choosing 15?
1%
15%
20%
32%
what is the mode? 21,5,4,3,5,4,5
3
4
5
21
Mean is the ________.
middle number
average
most common
range
What is the mode? 4,6,5,4,4,3
3
4
5
6
Mode is the _______.
average
middle number
most common
mean
What is the mode? 4,6,5,4,4,3
6
5
4
3
Median is the _________.
mode
middle number
average
most common number
To find the median you need _________.
sum
numerical order
set of numbers
difference
.
Your teacher owns 2 cars (1 blue, 1 red). You know that he always drive to school. What is the probability of him taking the blue car to school?
0%
25%
50%
75%
Find the mode. 1,2,3,4,5,6,7,8,9,9
6
7
8
9
You answered true to a true or false question. What is the probability of you answering the question wrong?
100%
75%
50%
25%
True or False. There can be no mode.
True
Maybe
False
True or False. There can be more than 1 mode.
True
Maybe
False
What is the mode? 15,32,55,15
15
32
55
15
Find the mean. what is the mean? 1,2,3,4,5,6,7,8,9
5
8
1
3
In a multiple choice question, there are 4 choices, ABCD. If you pick A, what is the probability of you answering the question right?
100%
75%
50%
25%
What is the mean? 9,8,7,6,5,4,3,2,1
5
8
1
3
What is the range? 1,2,4,56,36
35
55
3
1
.
You don't know when is your best friend's birthday. What is the probability that your best friend's birthday is tomorrow?
0.002%
0.235841365482
1%
365%
.
A deck of cards is shuffled and the top 2 cards are put on a table, face down. You win $1 if the second card is the queen of hearts. What is the probability of the second card being the queen of hearts?
0.192%
1.92%
19.2%
92%
What is the median? 1,2,3,4,5,6,7,8,9
1
2
3
4
What is the median? 1,5,2,7,3,9,8,4,6
3
7
4
8
.
A book has 200 pages. 10 of them has pictures. A page fall out. What is the probability of that the page has no picture in it?
190%
95%
10%
5%
what is the range? 4,45,4,5,1
44
45
46
3
The difference between the largest and the smallest number is called the ________.
mean
median
mode
range
Which is one of the measures of central tendancy?
sum
range
difference
middle
What is the median? 1,3,5,7,9
1
3
5
7
1,2,3,4,5,6,7,8,9. In the set of numbers the 5 is the ______.
mean
median
mode
all of the above
What is the mode? 3,3,3,13,13,13
3
13
No mode
All of the above
What is the mean? 3,6,4,3,1,5,2
3.1
3.2
3.3
3.4
What is the median? 2,4,6,8,10,12,14
9.5
10
10.5
11
.
A pair of dice is rolled. What is the probability of outcome being a 2?
1.3%
2%
2.7%
3.1%
What is the range? 12,36,4,5,5
7
11
17
21
what is the range? 2,1,5,4,6,5,4,6
1
2
3
Something else
Find the mean. 1,2,4,3,2
2.2
2.3
2.4
2.5
.
A spinner has 4 equal sectors colored yellow, blue, green and red. If you spin the spinner, where might it land?
grey
white
red
black
What is the range? 23,1,5,4,36,5
23
1
5
None of the above
Find the mode. 6,4,6,4,215,32,225,215
4
6
215
All of the above
What is the mean? 1,3,5,7,9
3
5
7
None of the above
When you have a probability of 0.000001%, the event is __________.
likely to happen
not likely to happen
.
What is the probability of getting an odd number when rolling a dice?
3%
30%
50%
55%
.
What is the probability of pulling a black card in a deck of cards?
13%
26%
50%
52%
What is more likely to happen?
pull a red card in a deck of cards
get an even number when rolling a dice
pull a black card in a deck of cards
get an odd number when rolling a dice
All have the same chance of happening
What is the mean? 1,2,3,4,9,6
3
4
5
None of the above
What is the mode? 5,4,5,1,3,1,1
1
3
4
5
Last Question: How many questions did you answer correctly the first time?
0-9
10-19
20-29
30-39
40-49