Mia has been on a weight-loss program for seven months. Her weight loss per month is denoted by the set {16, 14, 8, 12, 6, 5, 3}. Which 5-number summary represents the data set?

{5, 6, 10, 14, 16}
{2, 4, 8, 14, 16}
{3, 5, 7, 12, 14}
{3, 5, 8, 14, 16}

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) =