Mathematics, 05.05.2020 18:00 calraezaj2020
Cool Diamonds jewelry store conducted a survey of 100 shoppers in the local mall and asked the participants if they owned a "Cool Diamonds" credit card. Twenty-four of the 100 shoppers said that they owned one. If about 4,500 people shop in the mall each day, predict how many of them probably have a Cool Diamonds credit card. a.) 2,250 people b.) 1,250 people c.) 450 people d.) 1,080 people
Answers: 3
Mathematics, 21.06.2019 16:10
In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?
Answers: 3
Mathematics, 21.06.2019 20:30
A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.
Answers: 3
Mathematics, 21.06.2019 23:30
Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?
Answers: 3
Cool Diamonds jewelry store conducted a survey of 100 shoppers in the local mall and asked the parti...
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