Time
21:32 in 12-hour time.
9:32pm
72
49
2x12
24
Definition of an outlier.
Numbers in data that don't fit with the rest of the data.
50/100 in its simplest form.
1/2
45 mins behind 6:30pm
5:45pm
(4+9)-3-7
3
200-174
26
Mode of this data set:
20, 31, 17, 17, 20, 25,
17
The mean is calculated this way.
Add the numbers together, then divide by the number of numbers.
Name the 3 major time zones in Australia.
Australian Western Standard Time, Australian Central Standard Time, Australian Eastern Standard Time.
42x5+5-10-(33)
48
26+1004
1030
Range of this data set:
80, 90, 100, 110, 120, 85, 105,
40
Letters in maths.
What is a variable?
Queensland is this many hours ahead of GMT.
10 hours ahead
BOMDAS stands for this.
Brackets, order of powers, Multiply, Divide, Add, Subtract
1+2+3+4+5+6+7+8+9+10
55
Median of this data set:
10, 8, 6, 7, 9, 5
7.5
This is where time on earth starts.
What is the GMT?
Russia has this many time zones.
11
BOMDAS problems are solved this way.
1. Do the problems in the brackets (follow the rest to solve what in bracket)
2. Solve any order of powers such as 102
3. Solve any division or multiplication problems (solve from left to right)
4. Solve any Addition or subtraction problems
(from left to right)
5. Get your answer.
565÷5
113
Mean of this data set:
10, 10, 10, 30, 30, 50, 100, 0
30
Outliers in data sets does this to the mean.
Mean is pulled toward the outlier/s.