Name ________________________________________________
Mean Absolute Deviation
1. The top five salaries and the bottom five salaries for the 2010 New York Yankees are shown in the table below. Salaries are in millions of dollars and are rounded to the nearest hundredth.
a) Find the mean for the top five salaries. Round to the nearest hundredth.
b) Find the mean absolute deviation for the top five salaries. Round to the nearest hundredth.
c) Find the mean for the bottom five salaries. Round to the nearest hundredth.
d) Find the mean absolute deviation for the bottom five salaries. Round to the nearest hundredth.
e) Write a conclusion that compares the variation of each group of salaries.
2. The data set 5, 6, 7, 8, 9, 9, 9, 10, 12, 14, 17, 17, 18, 19, 19 represents the number of hours spent on the Internet in a week by students in a mathematics class. Which box-and-whisker plot represents the data? Show work to the side to defend your choice.
3. There are 2,300 licensed dogs in Clarkson. A random sample of 50 dogs in Clarkson shows that 8 have ID microchips implanted. How many dogs in Clarkson are likely to have ID microchips implanted?
4. Susan wants to earn an 88% in her science class. She has one quiz left to take. On the first 5 quizzes, she received a 74%, 92%, 83%, 98%, 100%. What must Susan score on the 6 th quiz to get the average she wants?
a mass of 8 000 kg, and each experiences 1500 N of resistive forces. (a) Calculate the acceleration of the train. (b) Work out the tension in link B. 5. A cow has ...
A train made up of 3 carriages is pulled along a level track by a force of 16 500 N. Each of the ... A cow has fallen over a cliff and cannot get back up to the field.
fossa in the absence of sufficient lubrication.1 Opening of. aOral and Maxillofacial Surgeon, Department of Oral and Maxillo- facial Surgery, Federal University of Santa Catarina. bClinician, Department of Oral and Maxillofacial Surgery, Federal. Uni
June 16, 2009. The main objective of writing this note is to share with interested readers some of the ... Note that Eq.(3), which appeared in [5], is easier to compute than Eq.(2), particularly when is large, say 64. .... descending order starting f
... he can cover 16 mi. The sum of the speeds in moderate. and heavy traffic is 5 mi/h less than his speed in light traffic. Find his speed in each type of traffic.
AP Chem HW 7-D. Answers. 1. Both Al(OH)3 and NaOH are ionic compounds. Since the lattice energy is proportional to the charge of the ions, the lattice energy ...
OI 1.8: Smoking habits of UK Residents: A survey was conducted to study the smoking habits ... create the scatterplot here. You can use ... Go to the Spurious Correlations website: http://tylervigen.com/discover and use the drop down menu to.
School of Mathematical and Computer Sciences ... thesis has not been submitted for any other degree. .... 4.6.2 Variable Declaration . ... 4.8.2 Output Streams . ...... PROMELA translator was also created at Heriot-Watt University the same year.
A ball is thrown into the air. When it reaches the top, what kind of energy does it have? 2. When it falls halfway back towards the ground, what kind of energy ...
(d) If the sample size is large enough, we can approximate a binomial distribution with a normal ... The data set you will be using is called NHANES.csv. The ... (b) Import the data into R using the following code which should look familiar.
... below to open or edit this item. Republic of Texas HW questions.pdf. Republic of Texas HW questions.pdf. Open. Extract. Open with. Sign In. Main menu.
... it is 1100μs~1940μs and 1520μs is the midpoint (or so called âneutral pointâ); while ... the ESC after connecting it to a PC via the USB cable on the program box. ... When the landing process ends early and the helicopter gets back to grou
Page 1 of 2. Pre-Calculus Ellipses Name________________________. Ellipses HW Worksheet March 2014. Graph the ellipse and identify the center, vertices, and foci. 1. 2. Center:______ Center:______. Vert:______ Vert:______. CV: CV: Foci:______ Foci:___
