What happens after I complete the course?

After completing the course, you will have lifetime access to the content for future reference.

Can I download the study material?

Yes, you can access and download course materials and also retain lifetime access.

What software or tools are required for the course?

All required tools and software will be shared during the course as needed.

Will I get a certificate?

Yes, you will receive both a digital certificate and a hard copy sent to your registered address.

What if my payment fails or is deducted?

If payment fails but amount is deducted, it will be refunded within 7 to 10 working days. For issues, contact info@easyshiksha.com.

What if my payment is successful but course access is not updated?

There may be a delay of up to 30 minutes. If the issue persists, contact support with payment proof for resolution.

Can I enroll in a single course?

Yes, you can enroll in any individual course and receive a certificate upon completion.

Is this course with internship certificate?

Yes, this course includes an online internship along with a verified certificate.

What is the duration of the course?

The course duration is flexible and self-paced. You can complete it based on your learning schedule.

Is this course beginner friendly?

Yes, this course is designed for beginners as well as intermediate learners.

Will I get placement support?

Yes, EasyShiksha provides career guidance and support to help learners improve their job prospects.

Is this certificate valid for resume?

Yes, the EasyShiksha certificate is industry-recognized and can be added to your resume and LinkedIn profile.

Is this an AICTE approved internship?

Yes, EasyShiksha internships are approved by AICTE and aligned with industry standards.

Is this course valid in universities?

Yes, EasyShiksha certifications are widely accepted for academic and skill development purposes in universities.

Is this certificate valid for government jobs?

Yes, EasyShiksha certificates are valid for skill development and can be used in government job applications as per eligibility criteria.

Introduction to Histogram and frequency polygon from theory to practice

#1 Most Popular Online Course & Internship in Math You can enroll today & get certified from EasyShiksha & HawksCode.

AICTE Approved Internship + Government Recognized Certificate

Introduction to Histogram and frequency polygon from theory to practice Description

Graphical Data Representation: Mastering Histograms and Frequency Polygons

This course offers a thorough exploration of important graphical tools used in data analysis—specifically histograms and frequency polygons. We’ll start with a real-life example where measurements of plant leaf lengths are recorded in a table with discontinuous class intervals. You’ll learn how to convert such data into continuous class intervals, a crucial step to accurately build a histogram.

We’ll also discuss when a histogram is the best choice and when other charts, like frequency polygons, might provide clearer insights depending on the data. Using practical examples, such as the lifetimes of neon lamps, you’ll practice creating histograms and learn how to interpret them—for example, figuring out how many lamps last longer than a certain number of hours.

The course also covers how to compare data sets visually. For instance, you’ll see how to plot two frequency polygons on the same graph to compare the distribution of student marks from two different sections.

To build a strong foundation, we’ll explain key terms related to grouped data—like class intervals, class size, and class limits—and clarify the different data needs for histograms versus frequency polygons.

By the end, you’ll be confident in selecting and creating the right graphical representations to effectively display and analyze a wide range of data sets.

Q. Is the course 100% online? Does it require any offline classes too?

The following course is fully online, and hence there is no need for any physical classroom session. The lectures and assignments can be accessed anytime and anywhere through a smart web or mobile device.

Q. When can I start the course?

Anyone can choose a preferred course and start immediately without any delay.

Q. What are the course and session timings?

As this is a purely online course program, you can choose to learn at any time of the day and for as much time as you want. Though we follow a well-established structure and schedule, we recommend a routine for you as well. But it finally depends on you, as you have to learn.

Q. What will happen when my course is over?

If you have completed the course, you would be able to have lifetime access to it for future reference too.

Q. Can I download the notes and study material?

Yes, you can access and download the content of the course for the duration. And even have lifetime access to it for any further reference.

Q. What software/tools would be needed for the course and how can I get them?

All the software/tools that you need for the course would be shared with you during the training as and when you need them.

Q. Do I get the certificate in a hard copy?

Yes. A hard copy of the certificate will be issued and sent to the registered address via post. In addition, a soft copy of the certificate will also be provided, which can be downloaded for digital use.

Q. I’m unable to make a payment. What to do now?

You can try to make the payment through a different card or account (maybe a friend or family). If the problem persists, email us at info@easyshiksha.com

Q. The payment got deducted, but the updated transaction status is showing “failed”. What to do now?

Due to some technical faults, this can happen. In such a case the amount deducted will be transferred to the bank account in the next 7-10 working days. Normally the bank takes this much time to credit the amount back into your account.

Q. The payment was successful but it still shows ‘Buy Now’ or not showing any videos on my dashboard? What should I do?

At times, there may be a slight delay in your payment reflecting on your EasyShiksha dashboard. However, if the problem is taking longer than 30 minutes, please let us know by writing to us at info@easyshiksha.com from your registered email id, and attach the screenshot of the payment receipt or transaction history. Soon after verification from the backend, we will update the payment status.

Q. What is the refund policy?

If you have enrolled, and are facing any technical problem then you can request a refund. But once the certificate has been generated, we shall not refund that.

Q. Can I just enrol in a single course?

Yes! You surely can. To begin this, just click the course of your interest and fill in the details to enrol. You are ready to learn, once the payment is made. For the same, you earn a certificate too.

Q. My questions are not listed above. I need further help.

Please contact us at: info@easyshiksha.com

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