Measures of variability quiz, measures of variability MCQs answers, MBA statistics quiz 111 to learn data analytics courses online. Descriptive statistics numerical measures quiz questions and answers, measures of variability multiple choice questions (MCQs) to practice statistics test with answers for online colleges and universities courses. Learn measures of variability MCQs, measures of location, regression model and regression equation, assigning probabilities, measures of variability test prep for data analytics certification.

Learn measures of variability test with multiple choice question (MCQs): left tale distribution is also known to be, with choices positively skewed distribution, peak phase distribution, negatively skewed distribution, and flat phase distribution for online data analyst degree. Learn descriptive statistics numerical measures questions and answers for scholarships exams' problem-solving, assessment test.

Measures of Variability Quiz

MCQ: Left tale distribution is also known to be

1. Positively skewed distribution
2. Peak phase distribution
3. Negatively skewed distribution
4. Flat phase distribution

C

Assigning Probabilities Quiz

MCQ: A distribution with more than one mode value is referred to as

1. Bimodal
2. Trimodal
3. Submodal
4. Multimodal

D

Regression Model and Regression Equation Quiz

MCQ: Value of multiple coefficient of determination(R²) ranges between

1. &-; ∞ to &+; ∞
2. +1 to -1
3. 0 to ∞
4. 0 to 1

D

Measures of Location Quiz

MCQ: Sum of duration of observations from mean is always equals to

1. 1
2. 0
3. Infinity
4. Undefined

B

Experiments, Counting Rules and Assigning Probabilities Quiz

MCQ: Probability of two mutually exclusive events say A and B, P(A ∩ B) returns

1. 0
2. 1
3. Error term

D