The marks (out of 100) obtained by a group of students in science test are. 85,76,90,85,39,48,39,95,81,75 (1) Range of the marks obtained. (2) Mean marks obtained. (3) Mode and Median of the data.
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Answer:(1)range=56
(2)mean=71.3
(3)mode=39
(4)median=6
Step-by-step explanation:(1)range=highest value - lowest value
95-39=56
(2)mean=sum of all number/total numbers of all observations
(3)mode=frequency (number which obtained more)
(4)when n=10 (even number)
So,
[n/2+1]th term
[10/2+1]
[5+1]
6
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Answer:
Step-by-step explanation:
Data science is an inter-disciplinary field that uses scientific methods, processes, algorithms and systems to extract knowledge and insights from many structural and unstructured data. Data science is related to data mining, machine learning and big data.
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