Statistics Calculator Plus vs. Slope Calc - Step by step Utilizzo e statistiche
Statistics Calculator is math calculator to find the sum, minimum, maximum, count, mean, median, mode, variance and standard deviation for a sample data set.
Features:
• Instant calculation.
• The result is copy able to another app.
• The formula is included as reference.
• Support up to 16 decimal places.
• Support various unit for each input.
Statistic is a single measure of some attribute of a sample (e.g. its arithmetic mean value). It is calculated by applying a function (statistical algorithm) to the values of the items of the sample, which are known together as a set of data.
Statistics Formulas:
Count [n] - The total number of data in data set.
Minimum - The smallest value in data set.
Maximum - The largest value in data set.
Sum - The total sum of all data values.
(x1 + x2 + ... + xn)
Mean - The sum of all of the data values divided by data count
mean = sum / n
Median - The median is the middle value. If there is an even number of observations, the median is the average of the two middle values
Mode - The value or values that occur most frequently in the data set.
Variance - The sum of the squared differences between data values and the mean, divided by the total count - 1
[ (x1 - mean)² + (x2 - mean)² + ... + (xn - mean)² ] / [n - 1]
Standard Deviation [s] - The square root of the variance
√variance
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Why do we use slope calculator?
Calculating the slope of a line is a bit tricky and lengthy task, we can use the slope calculator to calculate the slope “m” of a linear equation. You can calculate the following terms.
Slope from the equation of a line.
Slope from two points.
What is the slope of a line?
The slope of a line is the steepness of a line or a curve, some other names for the slope are “gradient, slant, and incline.” To calculate the slope, we use the following formula.
General formula of the slope:
Generally, we use the following formula to calculate the slope “m”.
m = rise / run = (y2 – y1) / (x2 – x1)
1. “x1, x2, y1, and y2 are the points on which the line lies on the cartesian coordinate.
2. “m” is the slope.
Topographies:
This slope calculator has many features that make it unique compared to other calculators.
Input field:
The input fields are very easy to use and very flexible. Separate boxes are designed for the ease of the user.
Erasing all input:
The “reset” button allows you to erase all the input at once.
Calculate button:
To calculate the result just tap on the “calculate” button. It will navigate you to the result screen.
Mathematical format:
Throughout the result section, “LaTeX” is used. LaTeX is a mathematical format used for writing mathematical expressions that makes the output easier to understand.
UI/UX:
This application has an amazing UI/UX that provides a user-friendly environment. Anyone can use this slope calculator easily.
How to use the slope calculator?
The procedure to calculate the slope with steps is quite easier with the help of this Slope calculator. You just have to follow the below steps:
1.Select the input type, “Line equation” or “Two points”.
2.Enter the values in the dedicated input boxes.
3.Press the “Calculate” button.
In this way, you will get the step-by-step solution of the input. Install this application and make the calculation easier.
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Statistics Calculator Plus VS. 
Slope Calc - Step by step26icembre d, 2024