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  9. Q5
Question 5

The mean of the numbers 3, 6, 4, x and 7 is 5, Find the standard deviation

  • A.√2
  • B.√3
  • C.3
  • D.2
Objective

Question details

Exam body
UNIPORT
Subject
Mathematics
Year
2008/2009
Question no.
#5
Type
Objective
Previous · Q4Determine the maximum value of y = 3x 2 - x 3 Next · Q6 A straight line y = mx meets the curve y = x 2 - 12x + 40 in two distinct points…

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