Forming and testing a hypothesis

In this lesson, we will learn how to write a suitable hypothesis, and the difference between primary and secondary data sources.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.Which of these is the first stage in the data handling cycle?

1/3

Q2.Which of the following is qualitative data?

2/3

Q3.A student asks her classmates how many brothers and sisters they have. What best describes the type of data she collects?

3/3

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.Which of these is the first stage in the data handling cycle?

1/3

Q2.Which of the following is qualitative data?

2/3

Q3.A student asks her classmates how many brothers and sisters they have. What best describes the type of data she collects?

3/3

Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Statistics Lesson 2:

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.Which of these is the correct definition of a hypothesis?

1/4

Q2.Which of these is a valid hypothesis?

2/4

Q3.Which of these is NOT an example of a primary data source?

3/4

Q4.Which of these is a potential disadvantage of collecting primary data?

4/4

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Statistics Lesson 2:

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.Which of these is the correct definition of a hypothesis?

1/4

Q2.Which of these is a valid hypothesis?

2/4

Q3.Which of these is NOT an example of a primary data source?

3/4

Q4.Which of these is a potential disadvantage of collecting primary data?

4/4

Lesson summary: Forming and testing a hypothesis

Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Walk

On the spot:
Chair yoga