Question

In: Statistics and Probability

How can one get the error bars for a plot? Are there error bars for both...

How can one get the error bars for a plot? Are there error bars for both the horizontal and vertical
axes, or just the vertical axes? Explain.

A student is trying to calculate the volume of a metal sphere. She measures the diameter to be 3.56
cm. The uncertainty in the ruler is 1 mm. What is the absolute uncertainty in the volume
measurement?

Solutions

Expert Solution

Error bars are used to indicate the estimated error in a measurement. In other words, an error bar indicates the uncertainty in a value. Bar charts and line charts can display vertical errors. Scatter plots can display both vertical and horizontal errors. The image below shows all four possible error bars on a scatter plot marker. This means that if you use reversed scales in a visualization, or change orientation of the bars in a bar chart, the error bars will also be reversed or change orientation respectively. For example, for a scatter plot with a reversed Y-axis, an upper vertical error will be displayed below the marker instead of above the marker. For a bar chart with horizontal bars and non-reversed scale, an upper horizontal error will be displayed to the right of the bar.


Related Solutions

(a) To get a feel for how ∆mixGm varies with χAB, plot it for the following...
(a) To get a feel for how ∆mixGm varies with χAB, plot it for the following values of χAB = 0, 1, 2, 3 (pick any temperature). (b) Verify that ∆mixGm obtained from the lattice model for a mixture of 2 components has a maximum or a minimum at xA = xB = 1/2 for any value of χAB. (c) Discuss how the second derivative of the free energy of mixing with respect to the mole fraction of one of...
how can CFO and CHRO benefit one another in an organization? what benefits can one get...
how can CFO and CHRO benefit one another in an organization? what benefits can one get from one another and how can one better one another?
What does it mean when a graph has large standard error bars?
What does it mean when a graph has large standard error bars?
I keep on get a redefinition error and an undefined error. Customer List (1) CustomerList() and...
I keep on get a redefinition error and an undefined error. Customer List (1) CustomerList() and ~CustomerList() - default constructor and destructor. (2) bool addStore(Store*s) - Add an instance of store to the linked list. Return true if successful. (3) Store *removeStore(int ID) - Locate a Store in the list if it exists, remove and return it. (4) Store *getStore(int ID) - Locate a Store in the list and return a pointer to it. (5) bool updateStore(int ID, char *name,...
Is it possible to minimize both the type 1 error and the type 2 error at...
Is it possible to minimize both the type 1 error and the type 2 error at the same time? Why or why not?
Define error function and complementary error function, mathematically. Explain how these functions can be tabulated.
Define error function and complementary error function, mathematically. Explain how these functions can be tabulated.
How does one get Alzheimers disease ?
How does one get Alzheimers disease ?
what are the benefits and the costs of free trade and how these both get distributed...
what are the benefits and the costs of free trade and how these both get distributed around the globe and does the dominant framework of free trade guided by the neoliberal economics, foster and threaten global welfare?
how can I get my program to read one of 4 text files (chosen/ inputted by...
how can I get my program to read one of 4 text files (chosen/ inputted by user, game1.txt, game2, game3, or game4.txt). and place its information into variables, one of which is an array. I sort of understand this, but I don't know how to make my program know which parts of the textfile go into which variables. my 4 textfiles are in the format: the list of e4-bc need to be entered into my array. B 35 e4 e5...
Provide one example each of both a Type I and Type II error that could occur...
Provide one example each of both a Type I and Type II error that could occur when running predictive engines relevant to sports betting. Which is likely to be more costly and why?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT