# Ch 12: Cambridge Pre-U Math Short Course: Statistical Estimation

Build skills in statistical estimation and prepare to pass the Cambridge Pre-U Math Short Course test by studying this chapter and its informative video lessons. Each lesson has a corresponding quiz so you can test your knowledge of confidence internals, t distribution, biased estimators and more!

## Cambridge Pre-U Math Short Course: Statistical Estimation - Chapter Summary

Explore this chapter on statistical estimation as you prepare for the Cambridge Pre-U Math Short Course test. Video lessons and quizzes can guide you in understanding and solving formulas related to point and interval estimations, confidence intervals, estimators and proportions. You'll also find several examples that could improve your capacity to:

• Compare interval and point estimations
• Calculate sample size and confidence intervals
• Provide examples of the use of t distribution
• Solve problems involving t distribution
• Distinguish between biased and unbiased estimators
• Work with confidence intervals for proportions
• Calculate confidence intervals from independent samples with equal and unequal variances or different proportions

Designed and delivered by professional educators, the lessons can increase your knowledge of statistical estimation through quizzes, videos, transcripts and links to related courses. Request additional help by visiting the Dashboard and asking the experts about statistical estimation concepts.

### Cambridge Pre-U Math Short Course: Statistical Estimation Chapter Objectives

Made up of two components, the written Cambridge Pre-U Math Short Course examination will test your understanding of statistical estimation and allow you to utilize the knowledge you gained throughout this chapter. Paper 1 and Paper 2 of the test are also known as Pure Mathematics and Statistics, respectively. Pure Mathematics will take up to one hour and 45 minutes to complete. With 65 questions, it measures 45% of the test weighting. The Statistics component contains 80 questions that must be answered within two hours of the starting time. It's worth 55% of the test weighting. Enjoy the flexibility and convenience of studying these online lessons as you get ready to answer Cambridge Pre-U Math Short Course assessment questions.

10 Lessons in Chapter 12: Cambridge Pre-U Math Short Course: Statistical Estimation
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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