Mean
Find the mean of 4, 7, 3, 6
5
Find the median
6,4,9,8.2,3
6
Find the range.
3, 19, 21, 6.8, 9.3, 21.7, 2.9
18.8
If you pick a student randomly, what is the probability that they walk to school?
10% or 1/10
How many possible outcomes if you flip a coin twice?
4 (H, H, T, T)
Find the mean of 13, 19, 15, 21, 86
30.8
Find the range.
8.7, 6.1, 1.5, 1.8, 8.9
7.4
Find the median.
3, 19, 21, 6.8, 9.3, 21.7, 2.9
9.3
If you pick a student randomly, what is the probability that they take the bus to school?
14/25
In a bag with 3 blue, 10 green, and 7 red marbles, what's the probability of selecting a blue or red?
1/2
Find the mean of 13.2, 19.87, 3.25
12.1
Find the median, mode, and range.
8.7, 6.1, 1.5, 1.8, 8.9
Median = 4
No Mode
Range = 16.3
Find the mean
3, 19, 21, 6.8, 9.3, 21.7, 2.9
12.0 or 12
Out of 200 students, how many would you expect to take a bus to school?
112 students
From a standard deck of cards, what is the probability of randomly drawing a red ace?
1/26
Find the missing number is the mean is 6.
13, 2, 4, ...?
5
Find the median
4, 92, 13, 97, 18, 86
52
Find the median, mean, and mode.
6,8,6,10,13,4
Median = 7
Mean = 7.8
Mode = 6
Out of 250 students, how many would you expect to take a car to school?
85 students
A dice is rolled. Find the probability that an even number is rolled.
3/6 or 1/2
Find the missing number if the mean is 5.
6, 2, 4,...?
8
Find the median
38, 606, 421, 325
373
Find the median
107, 121, 113, 147, 67, 148
117
Out of 4,500 students, how many would you expect to walk to school?
450 students
A coin is thrown 3 times .what is the probability that at least one head is obtained?
HHH, HHT, HTH, THH, TTH, THT, HTT, TTT
7/8