Question

To Know about the popularity of science as a subject ,a survey of 200 students was conducted ,and the
data obtained is given below:
Liking - 125; Disliking - 75
Find the probability that a student has chosen at random,
(a) does not like science as a subject.
(b) likes science as a subject.
4. To know about the popularity of science as a subject, a survey of 200 students was conducted​

Answer 1

Step-by-step explanation:

the 2nd picture is explanation

Answer 2

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.