Central tendency . For the variables Home (p. 89), Arrest (p. 107), Education (p. 101), identify the correct measure of dispersion
(standard deviation, index of dispersion, or range) for each variable and explain why it is appropriate. Report the
values for the measure of dispersion for each variable,
Chek here to your answer
Plagiat
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Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

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Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*