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Home Questions 8TFUXTRG8P
Target Exam

CUET

Subject

-- Mathematics - Section B2

Chapter

Index Numbers and Time Based Data

Question:

Let a 95% confidence interval states that population mean is greater than 250 and less than 550. The sample mean and margin of error for the given data is:

Options:

300 & 50 respectively

400 & 150 respectively

350 & 100 respectively

760 & 300 respectively

Correct Answer:

300 & 50 respectively

Explanation:

The correct answer is Option () - 

CUET Questions