A factory has 20 assembly lines producing a popular toy. To inspect a representative sample of 100​ toys, quality control staff randomly selected 5 toys from each​ line's output. Was this a simple random​ sample? Question content area bottom Part 1 A.​No, because not all combinations of 100 toys could have been chosen. B.​Yes, because the toys were selected at random. C.​Yes, because each toy produced had an equal chance to be selected. D.​Yes, because a stratified sample is a type of simple random sample. E.​No, because toys do not come off the assembly line at random.

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