How to Grade an Uploaded Image on Webassign

How do you get your students to understand the significant behind data in guild to think statistically?

The Statistical Analysis and Learning Tool (Common salt) is designed by statisticians, for statisticians, to help you get introductory students securely engaged in data manipulation, assay, and interpretation without getting bogged down in complex computations. After years of evolution in partnership with statistics educators and in-class testing by instructors and students, Salt is fully integrated into WebAssign questions.

The issue? Engaged students able to visualize statistics with a deeper conceptual understanding of the meaning behind data.

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SALT Features | SALT in Activeness | Getting Started | FAQ | Datasets

| What's New

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Access Seamlessly

• With simply one click, datasets within applicative WebAssign questions are automatically imported for students to dispense within SALT
• Instructors can choose to access SALT at a standalone website to quickly access for instructional and testing purposes – in and out of the classroom
• Students can access Common salt at a standalone website in one case their class has ended for use in their subsequent courses or projects ​

Fuel Student Learning

• Dynamic graphics and a modernistic interface with easy-to-use controls helps students intuitively dispense and visualize datasets to gain a deeper agreement across graphing, descriptive statistics, hypothesis testing, distributions, regression, sampling, and more ​
• Interesting, relevant datasets peek student interest and engage them in where statistics applies in real life – or you can utilize your own! ​

I really liked how the Common salt tool was integrated into the homework then that the educatee could launch right into the tool to complete the assignment. Having the students seamlessly navigate to a statistical analysis tool was a characteristic that I and my students appreciated. I call up it gave them an opportunity to focus on conceptual mastery rather than mechanical/technical mastery.
– Wendiann Sethi, PhD. Instructor at Seton Hall University & SALT beta tester

SALT Features

What features are available in SALT

Access the full list of electric current features available in SALT here. Notation this link will be continually updated equally more features are bachelor.

SALT in Action

Table salt - Charts and Graphs

SALT - Distributions

Getting Started

Common salt Online Help Documentation

Instructor - Top Tips for Using SALT

Review the elevation tips here.

Instructor – Introduction to Common salt

Pupil - Datasets

STUDENT – Charts and Graphs

Educatee – Distribution Calculators

STUDENT - Sampling

STUDENT – Inferential Statistics

Educatee – Regression

FAQ

What is SALT?

A information analysis tool for introductory level statistics courses that helps students proceeds improved conceptual understanding of statistics through:

• Visualization of information
• Analyzation of data and performing a broad variety of statistical procedures
• Ease of use and so students spend time learning statistics, not how to utilise a data analysis tool

What if I employ other information analysis tools in my class already?

SALT can be used standalone or in conjunction with other data assay tools .

Additionally, WebAssign contains Statistical Labs  which support  apply with SPSS, JMP, Minitab, R, Graphing Calculator, Excel and SALT. Comprehensive Tech One thousand uides are as well available for additional student back up.

Is Common salt congenital from a pre-existing tool? Or, is it created solely by Cengage?

SALT was created past Cengage, with the mission of building a data analysis tool that helps make statistics attainable and understandable to introductory-level students. Information technology was created in collaboration with in-business firm subject thing experts  that ha ve  years of experience using other data analysis tools , an informational lath of statistics kinesthesia, and feedback from our beta program  over ii semesters of usage . SALT contains the most important statistical functions while existence very piece of cake to employ.

How practice I add Salt to my course?

If you are creating new assignments and would like to add questions with SALT, SALT questions are marked with a ".S" extension when viewing questions from the WebAssign Question Browser.  A large USE Salt push button will too exist visible when previewing the question.

If you have an existing WebAssign course, we will automatically upgrade the questions within your assignments to include Common salt for yous.  Approximately 33% of questions have been upgraded to automatically include SALT.

Will having Salt in my WebAssign grade increase the price for my students?

No, pricing will remain the same.

Which titles volition include Common salt integrated questions?

SALT -integrated questions are included in the following titles:

• Cengage, Statistics by Learning Objective
• Brase / Brase , Understanding  Basic  Statistics, 8e
• Brase / Brase , Understandable Statistics : Concepts and Methods , 12e
• Devore, Probability and Statistics for Engineering and the Sciences, 9e
• Mendenhall /Beaver/Beaver , Introduction to Probability and Statistics, 15e
• Peck /Short , Statistics: Learning from Data, 2e
• Peck /Olsen/Short, Introduction to Statistics and Data Analysis, 6e
• Utts / Heckard , Mind on Statistics , 5e
• Utts / Heckard , Mind on Statistics , 6e
• Utts , Seeing Through Statistics, 4e

Is SALT bachelor to access exterior of WebAssign?

SALT is  available at statistics.cengage.com .   It is  the same statistical assay tool that is  available inside  of WebAssign . Kinesthesia and students can upload their own datasets into it, and information technology will also come up pre-loaded with datasets  curated by Cengage .

What graph types are supported by Salt?

Types of graphs available at present include:

• Bar charts
• Stacked bar charts
• Pie charts
• Histograms
• Box plots
• Scatter plots
• Normal probability plots
• Dot plot
• Scatter plot

On our future roadmap:

• Comparative bar charts
• Frequency tables
• Relative frequency tables

Additional  graphs volition be added over time.

Can students use SALT later the semester is over?

Common salt is gratuitous to access  from statistics.cengage.com.

Tin can I upload my ain datasets into SALT?

Yes, you may upload your own datasets every bit CSV files .

Will SALT work in LockDown browser?

Yeah.  You can utilise LockDown  browser , which tin be downloaded through WebAssign. SALT tin also be used for paper and pencil testing, outside of WebAssign, past going to statistics.cengage.com , and uploading your own data sets.

What methodology is used to select which questions have SALT?

Approximately 33% of existing Cengage Statistics questions in WebAssign have been converted to automatically include Table salt, and more will exist added over fourth dimension. Table salt will be included for all questions where :

• • The trouble involves a statistical function supported by SALT
  • The problem involves both computational and interpretive parts.

Questions which are purely computational or purely conceptual without acomputational attribute will not typically include SALT for pedagogical reason s.

Students will interact with a variety of tabs in SALT includ ing :

• Dataset
• Descriptive Statistics
• Charts and Graphs
• Distribution Calculators

• Sampling
• Inferential Statistics
• Bootstrap Confidence Intervals
• Randomization Hypothesis Testing
• Regression

For WebAssign-integrated Common salt questions, nosotros optimize the user experience for students past directing them to the tab nearly logical for answering the question.

Is SALT ADA compliant?

Cengage Learning is committed to providing comprehensive and attainable learning environments for all learners. This includes standalone Common salt and Table salt with WebAssign. In our efforts to come across accessibility requirements for learning disabilities, nosotros are committed to continuously working to improve the experience in SALT.

We  are working to strengthen the design of SALT, implementing strategies to enhance the overall accessibility of the tool.

Tin students export their work from Salt?

S tudents can utilise screen capture functionality to grab a north imag e of  their piece of work and upload information technology into WebAssign, at the question level, using the Show My Work  characteristic in WebAssign.   In the future, we are considering calculation a separate Consign feature into Table salt.

What's new in SALT?

Latest Improvements (2021)

• Usability Updates
• Nada hypothesis proportions for Chi Square Goodness of Fit
• One-Manner ANOVA tests
• Added Normal Probability Plots
• Distribution Folio Improvements
• Improved Segmented Bar Nautical chart and Stacked Bar Charts
• Created comparative bar charts
• Chi Foursquare Distribution

Datasets

Cengage Dataset Hub

A trusted source for interesting and curated datasets which can be used with whatsoever data assay tool, including Table salt.  Explore Now.

What'southward New

2021 Improvements

Latest Improvements (2021)

• Usability Updates
• Aught hypothesis proportions for Chi Square Goodness of Fit
• One-Mode ANOVA tests
• Added Normal Probability Plots
• Distribution Page Improvements
• Improved Segmented Bar Chart and Stacked Bar Charts
• Created comparative bar charts
• Chi Square Distribution

2020 Updates

The following improvements accept been made from August 2020 to Oct 2020:

• Ability to add and search for information on information ready page
• Data Set import improvements
• Display of information on data set page improvements

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Source: https://webassign.com/salt/

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