Question

the marks (out of 10) obtained by group of students in a science test are 8,7,9,5,4,5,1 and 2 find range of data​

Answer 1

Step-by-step explanation:

Arrange the marks in ascending order

1,2,4,5,5,7,8,9

range = greater-smaller

=9-1

=8

Answer 2

Answer:

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.

Step-by-step explanation: