Rubys market sells smoked meats by the pound the prices for several different meals are shown in the table.
type of meat¦ price per pound
beef 4.25
chicken 2.50
sausage 3.25
turkey 2.85

how much more does 1 1/4 pounds of beef cost than 1 1/4 pounds of turkey?
question 2. brad has 10 dollars to spend at ruby's. he orders 1/2 pound of sausage and 1 1/4 pounds of chicken. how much money will he brad have after he pays for this order?

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) =