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Chapter 1 of 12 • Page 1 of 248🔒 Protected PDF • Watermarked
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RRB JE CBT-1Statistics
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The mean of five observations is 20 · If each observation is increased by 5, what is the new mean?

A

25

B

20

C

30

D

22

Correct Answer

📚 GK • GK Verified SolutionRRB JE CBT-1Statistics
Option A

25

Quick Summary:

Practice and solve "The mean of five observations is 20 · If each observation is increased by 5, what is the new mean?..." for RRB JE CBT-1 - Statistics · The correct answer is Option A: 25 · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

Concept & Solution

Practice and solve "The mean of five observations is 20 · If each observation is increased by 5, what is the new mean?..." for RRB JE CBT-1 - Statistics · The correct answer is Option A: 25 · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

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