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ID NUMBER- 516499

4. The following data represent the number of pop-up advertisements received by 10 families during the past month. Find the range, variance, and standard deviation. [25 points) :13. 11?, c5. t}, e1, f3, :13. b1. :6. d1 5. A group of customer service surveys were sent out at random. The scores were :10, b0, (:0, d0, H), f0, 30, b0, c, (I0, and 130. Find the range, variance, and standard deviation. (25 points}