Subtract  2-0.0053=1.19947.  

Add  0.0258+0.06989=0.09569.

Miller and DiCara (1967) conducted experiment with rats and the immobilization drug, curare. True or False: They demonstrated that respondent behavior could not be modified under operant contingencies

If a single card is drawn from a standard 52-card deck, in how many ways could it be either an ace or a heart? Show work to receive partial credit.   There are [answer] ways.

A committee of 7 Congressmen will be selected from a group of 4 Democrats and 9 Republicans. Find the number of ways of obtaining exactly 1 Democrat. Show work to receive partial credit.   There are [answer] ways.

Find the mean and standard deviation of the set of data:  11, 15, 18, 19, 21, 23, 27   Mean: [mean] Standard Deviation:  [sdev] (round to the nearest hundredth) Show work to receive partial credit.  

Find the grade-point average. Assume A = 4, B = 3, C = 2, D = 1, and F = 0.     Grade Point Average (round to two decimal places): [GPA] Show work to receive partial credit.

The number of customers served by a restaurant on 40 consecutive days are   The number of customers representing the 75th percentile is [answer] Show work to receive partial credit.

Consider the chart below.   What is the second largest single expense category? [expense]   To the nearest degree, what is the central angle of that category’s sector? [angle] degrees Show work to receive partial credit.

The ratings for the ten leading passers in the league for 2009 regular season play are ranked in the table. Construct a box-and-whisker plot for the data in your work submission and label all aspects to get full credit. (2 pt) Then enter the following (round all answers to the nearest tenth): Minimum: [Min] Q1: [Q1] Q2: [Q2] Q3: [Q3] Maximum: [Max]