Mathematics, 03.10.2021 20:30 matilda67
Suppose the true proportion of voters in the county who support a new fire district is 0.41. Consider the sampling distribution for the proportion of supporters with sample size n = 134. What is the mean of this distribution? What is the standard error of this distribution?
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Mathematics, 21.06.2019 18:30
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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Mathematics, 21.06.2019 21:30
Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.
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Mathematics, 22.06.2019 05:00
The population of a city has increased by 35% since it was last measured. if the current population is 86,400 what was the previous population
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Mathematics, 22.06.2019 07:00
Tonya paid 10$ for a new dvd in this transaction money is aa• store of valueb• medium of exchangec•unit of account
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Suppose the true proportion of voters in the county who support a new fire district is 0.41. Conside...
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