Lesson 13: Estimate population size using proportions

Before you have access to this lesson from the links below, click on “Materials” to see what’s covered. The exercise is expected to last for not more than 1 hour 3o minutes, and please, be ready to complete this lesson in ONE session. If you haven’t signed up for the IXL SKILLS package, the temporal login info that you purchase from the link below, will be valid for 48 hours. 

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Warmup

Activity #1 (30 minutes)

1. Topic: Estimate population size using proportions(Applet).

2. Explainer Video: Estimate population size using proportions.

Practice Exercise (30 minutes).

Topic: Estimate population size using proportions.

Quiz Time – (Two sets: 30 minutes).

Topic: Estimate population size using proportions(to be taken while you are logged in).

  1. An applet.
  2. Explainer video on "Estimate population size using proportions".
  3. Exercise questions on "Estimate population size using proportions". The questions exhibit an increasing order of difficulty. 
  4. Two sets of quizzes on "Estimate population size using proportions". The questions exhibit an increasing order of difficulty, and an average score of 80% expected.