Do my homework, for these questions just give an example or random not so crazy number, just the answers: Let's analyze the questions and provide answers:

**1. Which source(s) would you use to find answers to each of the following questions?**

a) How many siblings (brothers and sisters) on average, do the learners in your school have?

* **Source:** Classmates, Schoolmates
* **Explanation:** You can directly ask your classmates and schoolmates how many siblings they have.

b) What is the most popular brand of calculator in your class?

* **Source:** Classmates
* **Explanation:** You can ask your classmates what brand of calculator they use.

c) What are the favourite hobbies of children of your age?

* **Source:** Friends, Family members
* **Explanation:** You can ask your friends and family members about their favorite hobbies.

d) How many tourists visited South Africa last year?

* **Source:** Internet, Newspaper, TV
* **Explanation:** These sources provide information about current events and statistics.

e) How many people in your community are vegetarians?

* **Source:** Neighbors, Internet
* **Explanation:** You can ask your neighbors if they know any vegetarians in the community. You can also search online for statistics about vegetarianism in your area.

f) Is there a history of food allergies in your family?

* **Source:** Family members
* **Explanation:** You can ask your family members if anyone has food allergies.

g) Are the people in your community involved in a recycling effort?

* **Source:** Neighbors, Internet
* **Explanation:** You can ask your neighbors if they recycle. You can also search online for information about recycling programs in your community.

h) What will the weather be like later this week?

* **Source:** Internet, TV, Radio
* **Explanation:** These sources provide weather forecasts.

i) How many families in your community have a savings scheme?

* **Source:** Neighbors, Internet
* **Explanation:** You can ask your neighbors if they have a savings scheme. You can also search online for information about savings schemes in your community.

**2. You have been asked to design a simple questionnaire to find out how many siblings the learners in your school have.**

a) What would the population be for this project?

* **Population:** All learners in your school.

b) Describe a practical sample that you could use.

* **Sample:** A random selection of learners from each grade level.

c) Design a multiple-choice question that would work for this questionnaire.

* **Question:** How many siblings do you have?
    * A. 0
    * B. 1
    * C. 2
    * D. 3 or more

**3. You have been asked to design a simple questionnaire to find out how your classmates spend their pocket money.**

a) What would the population be for this project?

* **Population:** All your classmates.

b) Describe a practical sample that you could use.

* **Sample:** A random selection of classmates.

c) Design a multiple-choice question that would work for this questionnaire. Think about how you will handle the fact that some learners do not get pocket money.

* **Question:** How do you spend your pocket money?
    * A. I don't get pocket money.
    * B. I save it.
    * C. I spend it on snacks or drinks.
    * D. I spend it on toys or games.
    * E. Other (please specify)

**Additional Tips:**

* When asking questions, be respectful and polite.
* Make sure your questions are clear and easy to understand.
* Thank the people who participate in your survey.

If you have any more questions, feel free to ask!