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QUESTION
According to an article in Marketing News , fewer checks are being written at the grocery store checkout than in the past.
375
Show more Referring to the above table, what is the expected number of shoppers who pay by check in year 1, if there is no difference in the proportion of shoppers who pay by check among the three years?
Select one:
a. 187.5b. 175c. 150d. 225