FEHEAD9 = % of female-headed families
characterize the distribution of FEHEAD9 according to the plot (min, max, median, 25% and 75% percentiles, outliers and extreme values).
Solution:
From the given box plot, we clearly see that the variable "FEHEAD9" is positively skewed or right-skewed because longer part of the box is to the right of the median. We also there are three outliers in the upper fence of the box plot. Therefore, the distribution of "FEHEAD9" is positively distributed.
Explanation:
A box plot can be useful for assessing the skewness of the data. A data is symmetric if the median is roughly in the middle of the box. If the longer part of the box is to the right of the median then the data is right-skewed. If the longer part of the box is to the left of the median then the data is left-skewed.
FEHEAD9 = % of female-headed families characterize the distribution of FEHEAD9 according to the plot (min,...
Please answer the questions and provide the graphs.
Antibody & Immunohistochemical Methods In a study of the proliferative activity of breast cancers, Veronese and Gambacorta (A-1) used the Immunohistochemical methods. The investigators obtained tumor tissues from 203 patients with breast ranged in age from 26-82 years. The following table shows the K3-67 values (expressed as percentages) for thes 10 12 10.80 1054 27 30 838 19 30 16.40 440 26 80 16 60 21.42 25 11 1260 1796 4112 2109...
Download the attached data file. Use the data file to answer the questions 1 to 5 1. Select a proper variable and use a bar graph to describe the distributions of this variable (show percentage, increasingly) a. Use a paragraph to describe the frequency distribution and relative frequency of this variable. Indicate the mode 2. Construct two pie charts by using another proper variable by further dividing this variable into two categories with another two-leveled variable a. Also, use a...
Download the attached data file. Use the data file to answer the questions 1 to 5 1. Select a proper variable and use a bar graph to describe the distributions of this variable (show percentage, increasingly) a. Use a paragraph to describe the frequency distribution and relative frequency of this variable. Indicate the mode 2. Construct two pie charts by using another proper variable by further dividing this variable into two categories with another two-leveled variable a. Also, use a...
What does the five number tell us about the time spent on email
(Hint, interpret the five number summary in plain English) and what
does the Boxplot and the normality test show? Explain.
Use the 1.5xIQR rule to identify possible outliers. List the
cutoff points for outliers, Show your workings. Explain what you
found out. (Hint: Are there any excessive time spent on email for
Male(1) or Female(2) or both).
GET DATA /TYPE-XLS /FILE='C: \Users\rmanda 1 \ Desktop\homework! . xls'...
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Short Straddle Short Straddle Composition: Short a call and a put with the same strike and expiration $35.00 $30.00 Max Profit: the premium collected (credit) $25.00 Max Loss: T Unlimited to the upside, limited by the price of the stock to the downside $20.00 $15.00 - -- Short Call | BEP: There are 2 --strike minus credit & strike plus credit • Short Put...
Saved Problem 9-4 (Algo) Assume that the following cost data are for a perfectly competitive producer 0.00 Total Product Average Fixed Average Average Total Cost Variable Cost Cost Marginal Cost 0 na $ $ 0.00 na 1 $ 60.00 $ 45.00 $ 105.00 $ 45.00 2 S 30.00 $ 42.50 $ 72.50 $ 40.00 3 $ 20.00 $ 40.00 $ 60.00 $ 35.00 4 $ 15.00 $ 37.50 $ 52.50 S 30.00 5 $ $ 37.00 $ 49.00 $ 35.00...
Please kindly answer all of the question completely, suppose to
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Strangles Strangles are very similar to straddles in many ways: they are composed of a combination of puts and calls, and for the long position, extreme moves in the price of the underlying are necessary for the position to be profitable, and profitability is not dependent upon direction (a sharp downward move can also be profitable). The major...
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Strangles Strangles are very similar to straddles in many ways: they are composed of a combination of puts and calls, and for the long position, extreme moves in the price of the underlying are necessary for the position to be profitable, and profitability is not dependent upon direction (a sharp downward move can also be profitable). The major difference between the strangle and the...
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