Study Guide with practice exams for Statistics 1A and 1B at the University of Groningen

Practice exams with Statistics 1A at the University of Groningen

Table of content

  • Practice exam with Statistics 1A - 2018/2019
  • ExamTests with the book: Introduction to the Practice of Statistics of Moore, McCabe & Craig - 10th edition

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Check summaries and supporting content in teasers:
Statistics 1A - RUG - Psychology - B1 - Practice exam 2018/2019

Statistics 1A - RUG - Psychology - B1 - Practice exam 2018/2019

Questions

Question 1

If Z is standard normally distributed, what is the value of z for which P(Z>z)=0.05?

  1. -0.5199
  2. 0.5199
  3. 1.96
  4. 1.645

Question 2

The table below contains 10 scores on a variable. There is one clear outlier, displayed in the table in blue. What happens if we were to remove this outlier?

2525262422925222725
  1. The mean will increase, but the median will stay the same
  2. The median will increase, but the mean will stay the same
  3. The mean and the median will increase
  4. The mean and the median will stay the same

Question 3

The

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