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Why two tails of the normal probability distribution extend indefinitely and never touch the horizontal axis?
This is because the normal distribution has a domain that extends to infinity in both directions.
Is it true or false that The area under a normal distribution curve is always positive even if the z value is negative?
It is true. Because the normal distribution is above the horizontal axis for all values, the area under it is a positive quantity no matter the z value.
What is listed on the horizontal axis of a histogram and frequency polygon?
The horizontal axis of a histogram and frequency polygon typically represents the intervals or categories of the data being analyzed, known as bins or classes. Each bin corresponds to a range of values, allowing for the visualization of the distribution of a dataset. In a frequency polygon, the midpoints of these bins are often plotted to connect the points with lines, illustrating the overall shape of the distribution.
Where is the x-axis on a bar graph?
It is the horizontal line or axis below the bars.
What it the horizantle axis for a bar graph?
The horizontal (not horizantle) axis is usually the categories.
Why two trails of normal distribution do not touch the horizontal axis?
because it is imposible
Why two tails of the normal probability distribution extend indefinitely and never touch the horizontal axis?
This is because the normal distribution has a domain that extends to infinity in both directions.
Is it true or false that The area under a normal distribution curve is always positive even if the z value is negative?
It is true. Because the normal distribution is above the horizontal axis for all values, the area under it is a positive quantity no matter the z value.
What is the indicated z score if a graph depicts a standard normal variance with the mean 0 and standard deviation of 1?
For a N(0, 1) distribution, no linear transformation is necessary and so the z-score is the value of the coordinate on the horizontal axis.For a N(0, 1) distribution, no linear transformation is necessary and so the z-score is the value of the coordinate on the horizontal axis.For a N(0, 1) distribution, no linear transformation is necessary and so the z-score is the value of the coordinate on the horizontal axis.For a N(0, 1) distribution, no linear transformation is necessary and so the z-score is the value of the coordinate on the horizontal axis.
Where is the independent variable placed on a line graph?
on the horizontal axis!
What is the x-axis horizontal line?
It is a horizontal axis
Which axis on a graph runs horizontal?
The horizontal axis is known as the x-axis.
What is the horizontal axis called?
The horizontal axis is also called the x-axis.
Is the horizontal axis known as the ordinate?
the horizontal axis is known as the x axis
Is the horizontal axis also the value axis?
It can be. However, if there is a category axis, it is usually the horizontal axis.
Why doesn't the normal curve ever touch the axis?
The normal curve, or Gaussian distribution, approaches but never touches the axis because it is defined mathematically to extend infinitely in both directions. As you move further away from the mean, the probability density decreases, but it never actually reaches zero; instead, it asymptotically approaches the horizontal axis. This characteristic reflects the fact that while extreme values become increasingly unlikely, they are still possible, ensuring that the total area under the curve remains equal to one.
Is the x-axis horizontal or vertical?
the x-axis is horizontal.
