17. DIAMONDS AT THE DIAMONDS Listed below are the amounts (dollars) it costs for marriageproposal packages at the different Major League Baseball stadiums. Five of the teams don'tallow proposals. Are there any outliers, and are they likely to have much of an effect on themeasures of variation?3920950250502505035055400455575450 50085100 115500 500 50017515001752500200

The outliers are the extreme values of a data set.

Answered: 17. DIAMONDS AT THE DIAMONDS Listed…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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38
The outlier(s) in the data set 10, 17, 20, 21, 27, 22, 25, 24, 40 is (are) a. 10 and 17 b. 40 O c. 27 and 40 O d. 10 O e. 10 and 40
Use the following data set to answer Questions #12 and #13. 65 55 65 54 60 57 55 58 63 58 57 65 57 58 84 Are there any outliers? There exists at least one outlier in the data set at 84. There exists outliers in the data set at 55 and 84. O There are no outliers in the data set.
The outlier(s) in the data set 10, 17, 20, 21, 27, 22, 25, 24, 40 is (are) O a. 27 and 40 O b. 10 and 40 O c. 10 and 17 O d. 10 Ое. 40
The number of daily proposals received by a developing country's government from enterprises interested in winning a contract for the construction of a new port facility is listed below. 2 3 2 4 3 5 2 1 6 4 7 2 5 1 6 Find , Q1, , , Q2, and Q3. Find interquartile range. Construct a boxplot and comment on the distribution.
9. At the start of the 2012 season, the Washington Nationals had the following salary values: Total salary for players: $81,336,143 # of players: 30 Average salary/player $2,623,746 Median salary $800,000 What is the shape of the distribution of player salaries? A. Skewed left B. Standard C. Symmetric D. Skewed right
5 20 22 27 30 17 12 15 16 9 9 18 13 12 28 19 3. Compute the five-number summary and the interquartile range. Any outliers? 12 in the
In order to evaluate the diagnostic accuracy of a new rapid test for Tuberculosis, results of the screening test were compared to the Reference golden standard (confirmatory test) in 20,000 patients. From 1200 individuals who tested positive by the rapid test, only 400 were confirmed +ve. From 18800 individuals who tested negative by the rapid test, 1200 were confirmed tuberculosis -ve. The Positive predictive value and the Negative predictive value of this screening test are: O PPV-0.333 & NPV30.064 O PPV=0.667 & NPV=0.936 O PPV=0.936 & NPV-0.667 PPV=0.064 & NPV30.333
The weights (in ounces) of random boxes of cereal are shown below. Use a boxplot to answer the questions below. 18.8 13.7 15.6 15.7 15.8 16.5 18.5 13.7 15.7 15.9 16.5 18.3 Find the upper and lower outlier boundaries.
In the data set below, 2 is an outlier: 2, 6, 7, 9, 10, 7, 8, 6, 10, 7 O True O False
A. Find the IQR. What does it mean in this situation? B. Find the left and the right fences and identify the outliers if any(show work) C. Who won the race? what was his time?
Consumer Reports rated automobile insurance companies and gave annual premiums for top-rated companies in several states. The figure below shows premiums for urban customers (married couple with one 17-year-old son) in three states. The box plots were all drawn using the same scale on a TI-8- Texas Pennsylvania California (a) Which state has the lowest premium? the highest? O lowest, California; highest, Texas O lowest, Texas; highest, Pennsylvania O lowest, Pennsylvania; highest, California lowest, California; highest, Pennsylvania

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