Question: Select the TRUE statement for completely random design. a.)The experimental units are assigned randomly to exactly one control group and one treatment group. b.)The experimental

Select the TRUE statement for completely random design.

  • a.)The experimental units are assigned randomly to exactly one control group and one treatment group.
  • b.)The experimental units are assigned randomly to exactly one control group and one or more treatment groups.
  • c.)The experimental units are assigned randomly to one or more control groups and exactly one treatment group.
  • d.)The experimental units are assigned randomly to one or more control groups and one or more treatment groups.

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