Statistics Calculator Plus 对比 Calc Pro HD - Top Calculator! 的使用情况和统计数据
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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***** THE TOP CALCULATOR FOR IPAD *****
10 powerful calculators with 10 financial worksheets!
You Will Never Need Another Calculator App Again With Calc Pro HD "4.5/5 Stars" - AppAdvice
Take advantage of the improved workflow in either Landscape or Portrait!
Calc Pro HD is the trusted choice by students and professionals around the world. The only calculator on the app store that can truly replace your pocket calculator. Calc Pro HD offers more power, more features, and more accuracy than any other mobile calculator. With 10 powerful calculators, 10 financial worksheets, Calc Pro HD truly has a calculator for every occasion. Whether you are checking the latest currency rates or converting simple cooking measurements, Calc Pro HD makes it easy to solve even the toughest calculations.
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Features include:
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10 powerful calculators:
• Standard Calculator
• Scientific Calculator (includes RPN mode and access to constants)
• Base Conversions
• Graphing Calculator (8 equations, e-mail your equations and graph image. )
• Unit Converter (over 3000 conversions in 18 categories)
• World Currencies Converter (150+ currencies updated daily)
• Constants (contains over 1500 constants in mathematics, physics, the solar system and elements)
• Financial Calculator (with 10 worksheets)
• Statistics Calculator with 4 types of regression analysis and graphing
• Date & Time Calculator (with lunar moon phases)
The Financial Calculator contains 10 powerful calculator worksheets to help solve common financial problems. E-mail your worksheets.
• Mortgage Calculator (with Amortization Tables)
• Tip Calculator
• Loan Calculator
• Time Value Money worksheet
• Financial Date worksheet
• Percentage Change worksheet
• Break Even worksheet
• Profit Margin worksheet
• Depreciation worksheet
• Compound Interest worksheet
Five display options: normal, scientific, fractions, engineering, and fixed (2-10 decimal places).
Five calculator modes: simple, algebraic, direct algebraic, expression, and RPN.
Choose from several skin styles and color schemes, full retina support!
Advanced graphing functions: simultaneous graphs, find points on the graph and show tangents. E-mail your equations and graph image.
Tape View displays your recent equations and allows you to copy or email them.
Supported Languages: English, German, Spanish, Portuguese, French, Italian, Dutch, Japanese, Simplified & Traditional Chinese, Korean, and Russian.
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- Apple 应用商店
- 付费
- 公共事业
商店排名
- -
Statistics Calculator Plus VS. 
Calc Pro HD - Top Calculator!十二月 23, 2024