Question
The problem given below consists of a question and two
statements numbered I and II. You have to decide whether the data provided in the statements are sufficient to answer the question. How many sisters does Sunny have? I. Sunny is the only son of his parents. II. Sunny’s parents have three children.Solution
Since Sunny is the only son and his parents have three children, the remaining two children must be his sisters.
Autocorrelated errors is about
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