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Probability + Term 3
What is the definition of mean in statistics?
What is probability?
Probability + Term 3
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1
What is probability?
difference with how something will always happen verse never
The law that describes how to get a better likely hood
The measure of likely hood to get something.
The explantation of how to get a better chance at something.
2
What is the definition of mean in statistics?
The mean is the middle score
The mean is the most occurring score
The mean is the spread of the scores
The mean is another name for the average
3
A marble is selected without looking. What is the probability of selecting an orange?
3/5
2/8
3/8
1/8
4
A letter is chosen from the word TEACHER. Find the probability that the letter is an E.
1/6
2/7
3/6
7/2
5
Multiply the fractions. Simplify.
4/10
2/2
1
8/15
6
What is the probability that a rhombihedron has rhombic faces?
%1000
%50
%100
%0
7
How do we simplify this algebra:
?
12a2b2
7a + 5b
5a + 7b
8
Divide the following fractions...
6
8
- 6
6/8
9
What does this graph tell us?
Sam's weight is steadily increasing every month
Sam has been eating too much chicken nuggets
Sam gains 5kg of weight per month
Sam's weight is steadily decreasing every month
10
Expand the following
a + 3b
3a + b
3 + a + b
3a + 3b
11
In algebra 5a means
5 + a
5 / a
5 - a
5 x a
12
Jar contains 12 caramels, 7 mints and 16 kisses. What is the probability of selecting a mint?
12/16 or 3/4
5/35 or 5/7
7/16
7/35 or 1/5
13
How much do you remember from this term?
Maths is hard
Most things
Everything
Absolutely nothing help me
14
How do we simplify this algebra:
a3
aaa
3a
?
15
What is the probability of a 60-sided die landing on 1?
1/6
1/60
10/6
10/60
16
Which of these numbers cannot be a probability?
-0.00001
20%
1
1.001
17
What is the probability of this spinner finishing on the colour blue?
3/10
4/6
2/5
1/10
18
Find the range of the stem and leaf:
28
3
10
100
19
what is the probability of getting a joker out of a deck of cards?
1/54
2/54
4/54
0/54
20
what is the probability of rolling a 1 on a 6 sided dice?
2/6
5/6
1/6
9/6
21
Probability of choosing a green marble from a jar containing 5 red, 6 green and 4 blue marbles?
7/15
6/15
5/15
1/4
22
10/100 converted into percentages
1%
15%
20%
10%
23
What is the probability of this spinner finishing on the colour green?
1/8
5/8
2/6
3/5
