1 0.98 g
37.57*c
2
0.58 g
57.37 *c
3
0.058 g
75.50 *c
4
0.098 g
73.57 *c

Which sample from the experiment had the least mass? Which had the lowest temperature?

6. Sample 3 was used in another experiment. A temperature of 82.14 was recorded. How many degrees did the temperature change?

7. What is the difference in mass between sample 1 and sample 2?

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) =