Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

Calculating Average Number of Saplings Planted by Students

5 Questions

2 Views

Calculating Average Number of Saplings Planted by Students

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

How many families use 45 units of electricity?

4 (correct)

What is the average number of saplings planted by each student?

4.5

3.6

2.8 (correct)

What is the score with a frequency of 5?

75 (correct)

What is the sum of fi×xi in the electricity usage table?

<p>1425</p> Signup and view all the answers

What is the mean of electricity used by each family in the month of May?

<p>3.6</p> Signup and view all the answers

Calculating Average Number of Saplings Planted by Students

Choose a study mode

Podcast

Questions and Answers

How many families use 45 units of electricity?

What is the average number of saplings planted by each student?

What is the score with a frequency of 5?

What is the sum of fi×xi in the electricity usage table?

What is the mean of electricity used by each family in the month of May?

More Like This

Math 7 Statistics Review

Statistics and Sample Size Calculation

Statistics Formulas and Calculations

Mathematics Quiz on Vectors and Statistics

Upgrade to continue