Question
Download Solution PDFThe mean of 15 numbers is 25. If each number is multiplied by 4. Find the mean of the new numbers:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
Mean of 15 numbers = 25
Each number is multiplied by 4
Formula used:
New Mean = Old Mean × Multiplication Factor
Calculation:
Old Mean = 25
Multiplication Factor = 4
⇒ New Mean = 25 × 4
⇒ New Mean = 100
∴ The mean of the new numbers is 100.
Last updated on May 10, 2025
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