Art of Stat: Concepts Cheats

Art of Stat: Concepts Hack 1.3.0 + Redeem Codes

Central Limit Theorem and more

Developer: Bernhard Klingenberg
Category: Education
Price: Free
Version: 1.3.0
ID: com.artofstat.concepts

Screenshots

Game screenshot Art of Stat: Concepts mod apkGame screenshot Art of Stat: Concepts apkGame screenshot Art of Stat: Concepts hack

Description

Explore the Central Limit Theorem, learn about the correlation coefficient and linear regression, and visualize the coverage probability of confidence intervals or Type I & II Errors in hypothesis testing.

Build understanding by experiencing these important concepts step-by-step. For students and teachers of statistics.

The Art of Stat: Concepts app provides access to the following modules:

- Central Limit Theorem for Means
- Central Limit Theorem for Proportions
- Explore Correlation
- Explore Linear Regression
- Explore Coverage
- Errors & Power

CLT: Select from several real population distributions (left and right-skewed or fairly symmetric) and simulate taking a sample from the population.

Visualize how the sampling distribution builds, step-by-step. Explore the effect on the sampling distribution as you increase the sample size. Overlay the normal distribution.

Compare the sampling distribution of the mean to the population distribution, both visually and in terms of key statistics.

Explore Correlation/Linear Regression: Create (and delete) points in a scatterplot by tabbing on the screen. Show the regression line or residuals. Simulate scatterplots and guess the correlation coefficient.

Coverage and Errors: Explore what 95% coverage for a confidence interval for a population mean or proportion implies.

See the Type I and Type II error and explore how they depend on the sample size and the true parameter value. Find and visualize the power of a hypothesis test.

Version history

1.3.0
2023-02-24
- Explore Linear Regression
- Explore Correlation
- Tab in scatterplot to add/delete points
- Simulate from real population distributions
1.2.0
2023-02-05
- Explore Correlation
- Tab in scatterplot to add/delete points
- Simulate from real population distributions
1.1.0
2023-01-18
New population distributions to simulate from:
- All U.S. born babies (birthweight)
- All US flights in October 2022 (duration, on-time)
- All US Colleges offering Bachelor's degree (acceptance rate, cost, earnings,...)

Explore Coverage of Confidence Interval:
- Slider for confidence coefficient

Errors & Power:
- Slider for true proportion/mean
- Slider for sample size n
1.0.0
2023-01-15

Cheat Codes for In-App Purchases

Item Price iPhone/iPad Android
Unlock all Modules
(Savings when purchasing all modules)
$2.99
Free
GE347532311✱✱✱✱✱ BCFA671✱✱✱✱✱
Central Limit Theorem (Means)
(Explore & understand the CLT via simulations)
$0.99
Free
GE919304712✱✱✱✱✱ BD39526✱✱✱✱✱
Central Limit Theorem (Props)
(Explore & understand the CLT via simulations)
$0.99
Free
GE026797147✱✱✱✱✱ 7BA5C8D✱✱✱✱✱
Coverage Confidence Intervals
(Explore & understand the concept of coverage)
$0.99
Free
GE425354451✱✱✱✱✱ 8253266✱✱✱✱✱
Explore Type I Error & Power
(Visualize & find Type I error & power)
$0.99
Free
GE174204625✱✱✱✱✱ 8EEB654✱✱✱✱✱
Explore Correlation
(Learn about the correlation coefficient r)
$0.99
Free
GE743172767✱✱✱✱✱ DB51466✱✱✱✱✱
Explore Linear Regression
(Explore and understand linear regression)
$0.99
Free
GE911743631✱✱✱✱✱ FEFD253✱✱✱✱✱

Ways to hack Art of Stat: Concepts

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Ratings

5 out of 5
3 Ratings

Reviews

Phi 88,
Really helpful!
This is a great way for exploring the Central Limit Theorem.