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Question 28

The deviations from the mean of a set of numbers are \((k+3)^{2}, (k+7), -2, \text{k and (} k+2)^{2}\), where k is a constant. Find the value of k.

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

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2014
Question no.
#28
Type
Objective
Previous · Q27Forces 90N and 120N act in the directions 120° and 240° respectively… Next · Q29 Find the equation of a circle with centre (2, -3) and radius 2 units.

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