Mathematics, 22.04.2021 17:20 svarner2001
ÂClaim: A of adults would erase all of their personal information online if they could. A software firm survey of randomly selected adults showed that â% of them would erase all of their personal information online if they could. Complete partsâ (a) andâ (b) below.
a. Express the original claim in symbolic form. Let the parameter represent the adults that would erase their personal information.
b. Identify the null and alternative hypotheses.
Answers: 2
Mathematics, 21.06.2019 16:20
The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%
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Mathematics, 21.06.2019 19:20
Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?
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Mathematics, 21.06.2019 20:00
Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
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Mathematics, 21.06.2019 20:10
Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52
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ÂClaim: A of adults would erase all of their personal information online if they could. A software f...
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