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Nneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a. about 4 b. about 8 c. about 40 d. about 21