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Mean - 25.444
Multiple all the data to its intervals then add them and divide by its total no of student
And mode is 25 because it related most
Multiple all the data to its intervals then add them and divide by its total no of student
And mode is 25 because it related most
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2
Answer:
mode=25 mean = 15.75
Step-by-step explanation:
mode means = no of times the number is repeated = 25
mean = sum of observation /no.of observation
= 8+12+15+30+25+ 12+8/7
= 110/7
15.71
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