statmagic PRO

Statmagic PRO helps college students end their statistics homework quicker. It eliminates tedious number-crunching, and helps you keep away from frequent errors — all whereas making intro stats less complicated, clearer, and simpler to be taught. Statmagic PRO is the perfect, easiest-to-use app for studying stats. Why?• Full outcomes. From the usual error to the Z rating, to the p-value and “reject Ho?” conclusion, Statmagic calculates and returns each necessary quantity. And Statmagic PRO’s 11+ calculators have been examined exhaustively to make sure that they return appropriate solutions, initially.• Simplicity. Statmagic makes use of a easy and acquainted calculator format.• Press and maintain definitions. Each enter area has an on-the-spot definition, so you possibly can shortly remind your self what every statistical image means, and enter the appropriate worth for it.• Error checking. Statmagic routinely checks for typos and anomalous numbers, that will help you stop easy errors. For instance, if you choose a Z check when n is • Computerized graphics and plots. So you possibly can visualize what’s happening. For instance, you possibly can lastly skip the complicated Z desk — Statmagic routinely graphs the world beneath the curve, for any Z or T rating!• Consumer-specified reply rounding. Statmagic will spherical its solutions to any variety of digits that you just specify. Plus:• An exceedingly straightforward dataset import characteristic. Simply open a spreadsheet in a spreadsheet app, copy the info onto your machine’s clipboard, and Statmagic can learn it! Statmagic will even assist you choose the proper check on your 1-sample, 2-sample, or paired information.• In depth, but easy-to-navigate assist materials, with easy explanations of the logic and formulation of statistics. All honed by the developer’s years of one-on-one stat tutoring expertise.• Integration with Statmagic’s on-line studying movies, which explains the core concepts of a semester-long stat course in much less time than 2 lectures (movies are in English solely). With its 11+ optimally-designed calculators, Statmagic covers the most typical matters of intro stat courses, every with its personal assist web page and memorable instance issues. These are:• Descriptive stats (imply, quartiles, commonplace deviation, and so on.).• Chances (with Z and T scores) on the traditional distribution.• One- and two-sample checks of imply (Z, T, and Welch checks).• One- and two-sample checks of proportion (permitting each decimal “0.48” and fractional “54/112” sort entries for p).• Confidence intervals (for a imply or a proportion, that includes a full, auto-filling CI components, so you possibly can see how the CI is constructed).• Minimal N of a pattern (for measuring a real imply or a proportion inside a set margin of error).• Least-squares linear regression (with an automated scatterplot coloring outliers, and a instrument to calculate the anticipated y for any chosen x utilizing the regression equation).• The very best-designed Chi-squared calculator on the market. (Which, in addition to furnishing full check outcomes, together with the vital Chi-square and p-values, immediately calculates mobile and complete anticipated and Chi-squared values as quickly as you enter the noticed counts. Handles as much as a 7×7 desk.) Be taught statistics effectively, and end your stats homework quicker. Be taught, follow, and grasp stats with Statmagic PRO! http://iphone.giveawayoftheday.com/statmagic-pro/