Question: Determine whether the sampling method is random, simple random,or neither. a) In a group of 100 males and 100 females, 40 participants are selected for

Determine whether the sampling method is random, simple random,or neither.

a) In a group of 100 males and 100 females, 40 participants are selected for a survey: 20 males and 20 females.[a]

b)Student ID numbers are put into a computer and 20 of these students are randomly selected for a survey[b]

c)There are 10 bags of spinach per box coming from Green Acres Spinach Company. The health inspector wants to sample 40 bags of spinach. She randomly selects 4 boxes from the 100 boxes being shipped that day and tests each bag in the selected boxes for the presence of the bacteria E.co

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