A study of the effect of television commercials on 12-year-old children measured their attention span, in seconds. The commercials were for clothes, food, and toys.   Clothes Food Toys 22 49 50 20 33 53 48 38 42 35 51 55 28 47 63 31 42 53 17 34 48 31 43 58 20 57 47   47 51   44 51   54     g. Compute the 95% confidence intervals that estimate the difference between each pair of means. (Negative amount should be indicated by a minus sign. Round your answers to 2 decimal places.)                                                                              (Smaller mean - Larger mean)(Larger Mean - Smaller Mean) The interval for the difference between clothes and food is from_____to____    ____ to_____ the interval for the difference between clothes and toys is from ____ to ___       _____ to______ The interval for the difference between food and toys is from     ____ to ____     _____ to ______

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