What was your final answer for the number of tennis balls it would take to fill up the classroom?
Remember to use these numbers:
Here's your numbers for filling up the Classroom B107 at NCHS with tennis balls:
Length of B107:23 feet
Width of B107:30 feet
Height of B107: 9 feet
Length of box: 8.5 inches
Width of box: 12.5 inches
Height of box: 18 inches
125 tennis balls fit in a box

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) =