Join Examsbook
1237 0

Q: The average value found for 20 observations was 75. It was noticed later that 97 was read as 79. So, what was the correct average value?

  • 1
    75.7
  • 2
    75.8
  • 3
    75.9
  • 4
    75.6
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "75.9"

Are you sure

  Report Error

Please Enter Message
Error Reported Successfully