next status: start, result: 0, correct answers: 0 Number of Answers: 0 Type: Hypothesis Tests for mean and proportion

Statistics Exam - Mean Tests

Practice answering statistics questions by selecting your answer and clicking the 'Submit' button. You will receive immediate feedback on whether your answer is correct, along with an explanation of the solution. To move on to the next question, click 'Next', or to view your overall score, click 'Score'.

Question types:
  1. Multiple choice - Choose the correct answer.
  2. Results - Fill in the results. You should round the final answer to at least 3 decimal places.
    Please don't round the results at every step; if you do so, the final result will not be correct.
    For example, if the result is 33.56789, you may enter: 33.568, or 33.56789, but you can't enter 33.567 without rounding or round it to 2 decimal places as 33.57