What is the area of the shape shown?
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Mathematics, 22.06.2019 03:00
Atest of sobriety involves measuring the subject's motor skills. a sample of 31 randomly selected sober subjects take the test and produce a mean score of 64.4 with a standard deviation of 2. a claim is made that the true mean score for all sober subjects is equal to 65. for each part below, enter only a numeric value in the answer box. for example, do not type "z =" or "t =" before your answers. round each of your answers to 3 places after the decimal point. (a) calculate the value of the test statistic used in this test. test statistic's value = (b) use your calculator to find the p-value of this test. p-value = (c) use your calculator to find the critical value(s) used to test this claim at the 0.2 significance level. if there are two critical values, then list them both with a comma between them. critical value(s) =
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Mathematics, 22.06.2019 06:30
If the circumference of the circle is below 72, what is the length of ab (the minor arc)
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Mathematics, 22.06.2019 07:00
The graph of f(x) - 3.2% - 3 is shown below. g(x) is a transformation of f(x). how would you write the equation for the function g(x)? g ) = 3.2 .3
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