Learn empirical values quiz, online business statistics test 70 for online courses, distance learning. Free statistics MCQs questions and answers to learn empirical values MCQs with answers. Practice MCQs to test knowledge on empirical values, statistical measures, frequency distribution types, averages of position, central tendency measures worksheets.

Free empirical values course worksheet has multiple choice quiz question as according to empirical rule, mean and standard deviation interval that covers approximately 95.45% of data from a frequency distribution is with options μ±σ, 2μ±2σ, 3μ±2σ and μ±2σ with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study measures of dispersion multiple choice questions based quiz question and answers.

Empirical Values Quiz

MCQ. According to empirical rule, mean and standard deviation interval that covers approximately 95.45% of data from a frequency distribution is

1. μ±σ
2. 2μ±2σ
3. 3μ±2σ
4. μ±2σ

D

Statistical Measures Quiz

MCQ. Measures whose calculated values represents only some proportion of frequency distribution are classified as

1. measures of deciles systems
2. measures of momentum system
3. measures of percentile system
4. measures of moment system

C

Frequency Distribution Types Quiz

MCQ. If each value of frequency distribution is divided by total number of recorded observations in distribution then resultant value is called

1. interval frequency distribution
2. percentage frequency distribution
3. nominal frequency distribution
4. ordinal frequency distribution

B

Averages of Position Quiz

MCQ. When data is arranged, middle value in set of observations is classified as

1. median
2. mean
3. variance
4. standard deviation

A

Central Tendency Measures Quiz

MCQ. If frequencies widely varies between different classes, then measure of central tendency must be used is

1. non-paired arithmetic mean
2. square of arithmetic mean
3. weighted arithmetic mean
4. paired arithmetic mean

C