Question

Scientists are trying to find the answer a random question Now, Identify correct statement from the following. ( )

i) A hypothesis is a possible answer that can be tested

ii) variables are the factors that can affect the outcome of the investigation

iii) Always hypothesis will be true

iv) If hypothesis is incorrect test can be done with other variables

A) i, iii, iv

B) i, ii, iv

C) ii, iii, iv

D) i, ii, iii, iv​

Answer 1

Answer:

option (d) is correct one..