app to solve statistics problems

Get. Homework. Done.

This is stat class made simple..

Welcome to statmagic, a statistics calculator app. With 11 unique calculators, memorable example problems, and help content developed from years of one-on-one tutoring, statmagic will help you learn — and get your homework done — faster.

Looking to learn stats from the ground up? Watch our introductory statistics video series.

Watch statmagic in action:

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Features Included:

Every one of statmagic's calculators validates your inputs, to help you prevent simple mistakes. You can also choose your final answers' rounding.

Automatic Dataset Import (iOS PRO Only)

An exceedingly easy dataset import feature. Just open a spreadsheet in a spreadsheet app, copy the data onto your device's clipboard, and statmagic PRO can read it! Statmagic PRO can then help you select the correct test for your 1-sample, 2-sample, or paired data.

Descriptive Statistics

The basics. Count, sum, min and max, mean, median, quartiles, variance, and standard deviation. Learn more.

The Normal Distribution

Calculate Z or T scores and probabilities on the normal distribution, for a random individual (x), or even a random sample mean (x-bar). Learn more.

Hypothesis Testing

Individual calculators for:

• 1 sample test of mean (Z or T). Learn more.
• 2 sample test of mean (Z, T, or T-Welch). Learn more.
• 1 sample test of proportion. Learn more.
• 2 sample test of proportion. Learn more.

Every calculator returns the 'reject Ho?' conclusion, p-value, critical test value, test score, standard error, and confidence interval.

The tests of mean also feature automatic graphics, so you can visualize what's going on.

Confidence Intervals

Create confidence intervals for means or proportions at different levels of confidence.

Learn more about CIs of a mean or CIs of a proportion.

Enter an x-y paired dataset, and this calculator automatically generates the scatterplot (and marks outliers (according to the 1.5 x IQR method)). Calculate, and it draws regression line and shows the "y = a + bx" formula.

It also returns r and R², F, RMSE, and SE, T and the p-value of the slope. Finally, you use the regression model to make a prediction: enter a chosen x* value, and this calculator returns (and plots) the predicted y-hat value (PRO only). Learn more.

Chi-Squared (PRO only)

Run a Chi-squared test on up to a 7x7 table. Easily toggle between the table's observed, expected, and Chi-squared values. Returns the 'reject Ho?' conclusion, p-value, Chi-square test value, and critical Chi-square value (with degrees of freedom). Learn more.

Calculate the required minimum sample size n for a given confidence level. Learn more.

The 7 Best Android Apps to Help You Solve Math Problems

Got a math problem to solve and need something more powerful than a regular calculator? These Android apps are the solution.

Math is one of the most stressful subjects you can face, and it's understandable. Whether you're good at it or not, solving complex math solutions can be challenging during concepts like calculus or trigonometry. And sometimes, even the fundamental arithmetic problems can give you trouble.

Luckily, there are a ton of apps that can help you solve math problems on your Android phone. Let's look at the best Android apps for improving your math skills.

1. Photomath

Photomath is a popular math solver app that uses augmented reality to solve math problems. It has an intuitive UI while offering plenty of functionality. All you need to do is point your camera at a math problem, or you can import a photo containing the problem from your phone, and it'll solve it for you.

Also, you get a dedicated calculator option that helps you input different problems. While solving them, it provides you with step-by-step guidance with animations and various methods.

Photomath is free to use with limited features. You'll have to subscribe to the Photomath Plus subscription to unlock features like animated tutorials, deeper explanations, hints, and many more. The subscription will cost you $9.99/month or $59.99/year.

Download: Photomath (Free, subscription available)

2. Microsoft Math Solver

Microsoft's Math Solver offers a lot of the same functionality that you get in the Photomath app. It can solve various problems, including trigonometry, algebra, calculus, and word problems.

You can type, scan a handwritten math equation, or import one from your gallery, and you'll get a step-by-step explanation. You can go to history, check back on previously solved problems, and bookmark a specific maths problem if you want to revise it later.

On top of that, you get interactive graphs, daily practice quizzes, and online video lectures that give you a better grip on the topic. It supports multiple languages like Chinese, Hindi, French, Japanese, and many more.

This app also integrates into the Edge browser on the desktop, so you can use Microsoft Edge to solve math problems . The best part about the app is that it's free to use and doesn't contain any ads or in-app purchases.

Download: Microsoft Math Solver (Free)

3. Socratic by Google

Socratic is one of the Android apps from Google that you might have never heard of before. It covers math concepts like algebra, geometry, trigonometry, calculus, and more. Apart from mathematics, it can help with various other topics like biology, chemistry, physics, history, and poetry.

You can scan math equations, word problems, physics questions, or anything else. It'll explain the question along with possible variations of the question and show related videos if it finds any. Given that it's a Google product, you will see most answers from Google search results and YouTube for videos.

The best part about the app is that it's completely free to use and doesn't contain ads throughout the app.

Download: Socratic by Google (Free)

Mathway supports basic to complex mathematics concepts such as trigonometry, algebra, calculus, and many more.

Similar to the other apps on this list, all you've got to do is scan the math problem or type it manually, and Mathway provides you with the answer and explains the steps that led to the solution. When you want to input your equation manually, you get a dedicated keyboard with different functions and symbols.

The app's user interface is minimal and easy to follow. Mathway is free to use but to access features like step-by-step solutions and explanations, you'll need to upgrade to a subscription plan which costs $9.99/month or $39.99/year.

Download: Mathway (Free, subscription available)

5. Camera Math

As the name suggests, Camera Math lets you solve math equations by taking pictures from your camera. It can help you with various math concepts like Calculus, Algebra, Trigonometry, Geometry, and others.

You can point the camera to a math question or import an image from your device to solve your problem. The app uses AI to extract the captured photo information and solve it for you with detailed steps. There's an Ask section in the app where you can ask tutors for help.

Furthermore, you get options like a dedicated calculator, decimal separator, and much more. Camera Math provides a 7-day free trial to decide whether to get the subscription plan, unlocking step-by-step solutions, removing ads, delivering faster solutions, and more. The Premium plan costs you $8.99/month and ranges up to $59.99/year.

Download: Camera Math (Free trial, subscription available)

Cymath is another excellent maths solver app that solves a variety of concepts like statistics, trigonometry, and calculus. Once you enter the app, you'll see a manual input option to enter your question. You can switch to the camera tab to scan it instead of manually entering it.

Cymath has an intuitive and simple-to-use user interface. It's available in four languages other than English. It has a Reference section that includes some basic formulas, rules, and equations that can help you.

Also, you can practice problems based on Pre-Algebra, Algebra, and Calculus in the Practice section, and there's a Blog section with a new problem and its solution every week. Cymath is free to use, but you can opt for the Premium subscription that costs $5/month, gets rid of ads, and provides a detailed explanation of steps, reference material, bookmarks, and more.

Download: Cymath (Free, subscription available)

7. Math Scanner by Photo

Math Scanner has a user interface that makes it simple while focusing on a problem, which you can enter by taking a picture, importing one, or manually entering it through the provided keyboard.

It covers algebra, trigonometry, calculus, statistics, and chemistry. There's also a dedicated section where you can learn these concepts. Furthermore, you can interact with other community members to exchange information. The app contains daily workouts to improve math skills and is available in four languages apart from English.

Math Scanner by Photo is free to use to a reasonable extent. However, you'll need a premium subscription to remove ads and unlock features like unlimited scanning, access to a support team, and more. The subscription plan costs $4.99/week, $9.99/month, or $29.99/year.

Download: Math Scanner by Photo (Free, subscription available)

Get Better at Mathematics

Everyone has unique abilities, so some might excel at maths and others might not. Either way, these apps can help you with your homework and other assignments if you struggle at solving more difficult problems.

Given that online learning is helping students in academics, you can also find some online tools that can help you solve complex math problems.