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CQE · Question #74

A bin contains 40 pills with a weight of 3.1 gm. each, 30 pills weighing 3.2 gms each and 10 pills weighing 3.3 gms each. The weight of an average pill is found from

The correct answer is D. Option D. See the full explanation below for the reasoning.

Statistical Tools and Techniques

Question

A bin contains 40 pills with a weight of 3.1 gm. each, 30 pills weighing 3.2 gms each and 10 pills weighing 3.3 gms each. The weight of an average pill is found from

Exhibit

CQE question #74 exhibit

Options

  • AOption A
  • BOption B
  • COption C
  • DOption D

How the community answered

(16 responses)
  • A
    6% (1)
  • B
    13% (2)
  • C
    6% (1)
  • D
    75% (12)

Topics

#weighted mean#descriptive statistics#average calculation

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