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Normal Distribution Exam Questions And Answers. Fxfrac1sqrt8pie-left fracx-128 right Comparing it with the standard normal distribution. 2 marks 4 The White Hot Peppers is a traditional jazz band. 1 In its standardized form the normal distribution A has an area equal to 05. C should fail the test.
B Discrete Random Variable. If waist sizes are normally distributed determine the z-score of a teenage male with a 33 inch waist. Choose the one alternative that best completes the statement or answers the question. The simplest case of a normal distribution is known as the standard normal distribution. Some of sample solutions included are collected from the forums online. C should fail the test.
If we can approximate the distribution of these grades by a normal distribution what percent of the students a scored higher than 80.
The average waist size for teenage males is 29 inches with a standard deviation of 2 inches. B The probability of a random value to be 2 standard deviations abo. Question 1 of 3. This set of Probability and Statistics Multiple Choice Questions Answers MCQs focuses on Normal Distribution. The test scores for the exam in statistics class have a mean of 78 points and standard deviation of 9 points. 151 Discrete Random Variables 152 Continuous Random Variables 153 Binomial Distribution.