30. (5 points) The distribution of the price of beginner MIDI controllers has a bell-shaped ) 6 distribution with a mean of $175 inches and a standard deviation of $25. You must use the empirical rule. Joe slab zitt of viaqs ton 2sob stun Isshims arts vilw nintox3 (6 a) About 68% of the controllers will be between what two prices? b) About what percentage of controllers will be priced between $175 and $225? 5008, de bris 008, Sensewisd eels2 diiw evsb 10 986inso15q muminim eris al JeriW (d c) About what percentage of controllers will be priced less than $150? bn6 00882 nowted esise niiw eysb to ogsfrissisq muminim sismixonqqs ers zi 36W ( (.luigled ed yam 19dmun ross to 91002 s erl) :TMIH) FooEar