Which of the following is NOT true about the required assumptions for statistical inferences for linear regression:

a)If the true relationship is far from linear and we use a straight line to fit the data, then the entire analysis will be useless.

b)For inferences to work, the errors in the true underlying regression model (the system 's) must be independent of each other.

c)The residuals satisfying the Nearly Normal Condition.

d)The sample size must be large enough, usually it should be greater than 1000.