• ASSIMILATION(A) To be submitted
SUMMATIVE ASSESSEMENT AND PERFORMANCE TASK 4.6
Calculate the mean, median and mode
1. The sizes of 15 families in chosen barangay in Trece Martires City at random are as follows:
8, 7, 4, 6, 12, 6, 7, 6, 8, 10, 7, 8, 5, 3, 4 5.
2. The grades of 10 selected students in Mathematics of TMCNHS are
85, 82, 85, 86, 81, 79, 80, 78, 86, 88
3.
Rubrics for the problem
5 pts complete solution with correct answer
4 pts incomplete solution with correct answer
3 pts answer only
2 with solution but incorrect answer
1 no solution and incorrect answer
maayos na sagot pls need lang po talaga bukas na kasi pasahan e thankss
Answers & Comments
Answer:
arrange first the number
M.ean: A.dd all the nu.mbers then div.ide to the tot.al num.ber
M.edian: Fin.d the mid.dle
M.ode: Fin.d the num.ber mos.tly use.d ofte.n
1. 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 10, 12 = 16
ME.AN:
3+4+4+5+5+6+6+6+7+7+7+8+8+8+10+12 = 98
98 / 16 = 6.125
ME.DIAN:
6+7= 13
13/2= 6.5
MO.DE: 4 & 5 HAS 2, 6,7,8 HAS 3 = 6,7, AND 8
2. 78, 79, 80, 81, 82, 85, 85, 86, 86, 88 = 10
ME.AN:
78+79+80+81+82+85+85+86+86+88= 830
830 / 10 = 83
ME.DIAN:
82+85 = 167
167/2= 83.5
MO.DE: 85 & 86 HAS 2, = 85, and 86
3. 1, 2, 2, 2, 4, 5, 6, 6, 6, 8, 10, 13 = 12
ME.AN:
1+2+2+2+4+5+6+6+6+8+10+13= 65
65 / 12 = 5.42
ME.DIAN:
5+6 = 11
11/2= 5.5
MO.DE: 2 & 6 HAS 3, = 2, and 6
Step-by-step explanation:
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