Mean
Median
Mode
Range
20
Solve For The Mean
12,11,5,12=
= 12 + 11 + 5 + 12 = 40
= 40
4 = 10
ANSWER: 10
20
Solve For The Median
7,3,2,1,8=
SOLUTION: 1, 2, 3, 7, 8
ANSWER: 3
20
Solve For The Mode
2,3,5,5,8,5=
Solution: 2, 3, 5, 5, 8, 5
ANSWER: 5, Unimodal
20
Solve For The Range
4, 5, 7, 4=
4, 4, 5, 7
R = H - L
R = 7 - 4
R = 3
ANSWER: 3
20
Solve For The Mean
10,4,13,5=
= 10 + 4 + 13+ 5 = 32= 32 4 = 8
ANSWER: 8
20
Solve For The Median
1,6,1,4,7=
SOLUTION: 1, 1, 4, 6, 7
ANSWER: 4
20
Solve For The Mode
2,2,3,3,8,1,7,2,5=
SOLUTION: 2, 2, 3, 3, 8, 1, 7, 2, 5
ANSWER: 2, Unimodal
20
Solve For The Range
15, 14, 30, 9 =
9, 14, 15, 30
R = H - L
R = 30 - 9
R = 21
ANSWER: 21
30
Solve For The Mean
10, 12,36,8,5,9=
= 10 + 12 + 36 + 8 + 5 + 9 = 80 = 80 6 = 13.33
ANSWER: 13.33
30
Solve For The Median
9,4,6,1=
SOLUTION:
1, 4, 6, 9
𝑀𝑑 = 4+6 = 10
𝑀𝑑 = 10 / 2 = 5
ANSWER: 5
30
Solve For The Mode
-5, -8,-7,1,-5,7,-8,-5,-7,7=
SOLUTION: -5, -8, -7, 1 , -5 , -7 , -8, -5 , -7, 7
ANSWER: -5 and -7, Bimodal
30
Solve For The Range
20,25,34,44,50,52,33,45=
20, 25,33, 34, 44, 45, 50, 52
R = H - L
R = 52 - 20
R = 32
ANSWER: 32
30
Solve For The Mean
31, 14,18,16,35,18 =
= 31 + 14 + 18 + 16 + 35 + 18 = 132= 32 6 = 22
ANSWER: 22
30
Solve For The Median
10,7,5,8=
SOLUTION:
5, 7, 8, 10
𝑀𝑑 = 7 + 8 = 15
𝑀𝑑 = 15 / 2 = 7.5
ANSWER: 6
30
Solve For The Mode
-5, 7, -1, -5, 4, 5, 1, -7, -3, 6, 3, 2 =
SOLUTION: -5, 7, -1, -5, 4, 5, 1, -7, -3, 6, 3, 2
ANSWER: 7, No mode
30
Solve For The Range
31,45,33,39,40,48,50,51,58,29=
29, 31, 33, 39, 40, 45, 48, 50, 51, 58
R = H - L
R = 58 - 29
R = 29
ANSWER: 29
40
The given data below are the total number of days in a year that Jenny is present. Find the mean.
Month (Xi) = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
Days present (Wi) = 22, 20, 20, 21, 22, 19, 16, 22, 20, 21, 22
Month (X) = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
Days present (W) = 22, 20, 20, 21, 22, 19, 16, 22, 20, 21, 22
SOLUTION:
22(1) + 20(2) + 20(3) + 21(4) + 22(5) + 19(6) + 16(7) + 22(8) + 20(9) + 21(10) + 22(11) = 1,455
1,350 / 225 = 6
40
What is the median if St. Luke the Evangelist had a quiz in DISS, the scores that they got are 18,18,17,16,7,7,2,5,20,19,15,13,12. Find the Median from the given scores.
SOLUTION:
2, 5, 7, 7, 12, 13, 15, 16, 17, 18, 18, 19, 20
ANSWER: 15
40
An ABM student is tasked to remove the mode from the numbers: 20,35,30,28,27,27,25,31,30,25,30. Help the student to calculate the mode.
SOLUTION: 20,35,30,28,27,27,25,31,30,25,30
ANSWER: 30, Unimodal
40
Ms. Dungo paid the following prices for each of the yellow pads that she purchased: 65,77,36,80,77,73,68. She wants to calculate the range of those prices. Help Ms. Dungo in her calculations for the range.
36, 65, 68, 73, 77, 77, 80
R = H - L
R = 80 - 36
R = 44
ANSWER; 44