statistics - What is the 'y' axis in normal distribution? - Mathematics ...
Mar 25, 2019 · I have this graph for questions on normal distribution: Question 1. What is the probability that a participant selected at random will require more than 500 hours to complete the program? …
r - Why does re-scaling my density plot using counts change the y-axis ...
Feb 26, 2024 · It would help to know what the units of the X axis are, if only because it would make the graphs easier to talk about. But supposing that Y is "count" and X is "seconds", in the original plots; …
Understanding rotation matrices - Mathematics Stack Exchange
First column represents the x axis and the second one - the y axis. For the 3D case we have: $$ \left [ \begin {array} {c|c|c} 1 & 0 & 0\\ 0 & 1 & 0\\ 0 & 0 & 1 \end {array} \right] $$ Here we are using the …
What does " Y axis" mean in continuous probability distribution?
Oct 9, 2020 · The Y-axis in the normal distribution represents the "density of probability." Intuitively, it shows the chance of obtaining values near corresponding points on the X-axis.
data visualization - How to determine which variable goes on the X & Y ...
Jul 11, 2017 · 5 Any x-y scatter plot is relevant only to the end user (pretty much what whuber said). In general, the x-axis is the variable (cause) and the y-axis is the response (effect). In your case, I …
Writing the equation of a straight line parallel to the $y$-axis
Sep 19, 2021 · What you will select will be the set of all points (x,y) such that x=5 no matter what y is, that is, a line that is parallel to the Y axis and that lies 5 units to the right of it.
Finding the coordinates of the point where each line crosses the $y$-axis
Jan 30, 2015 · The "b" value in the slope-intercept form: $$y = mx + b$$ denotes the y-coordinate at $x = 0$, hence, the y-intercept is given $b$, meaning the point of intersection of the line and the y-axis …
How to interpret the dendrogram of a hierarchical cluster analysis
1 The horizontal axis represents the clusters. The vertical scale on the dendrogram represent the distance or dissimilarity. Each joining (fusion) of two clusters is represented on the diagram by the …
r - Interpreting y axis in density plot - Cross Validated
Nov 18, 2023 · The y-axis is the density and you would not normally try to interpret this. It is scaled so that the total area under the curve is 1. and summary results: summary(dp) Min. 1st Qu. Median …
definite integrals - Why can't I integrate with respect to x when using ...
Jan 30, 2024 · It's whether you integrate along the axis of rotation (using the disk or washer method) or whether you integrate from inside to outside in the direction away from the axis of rotation (using the …