MBA Business Statistics Certification Exam Tests

MBA Business Statistics Practice Test 11

# Data Elements Variables and Observations Quiz PDF: Questions and Answers - 11

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The Data Elements Variables and Observations Quiz Questions and Answers PDF, Data Elements Variables and Observations Quiz Answers PDF e-Book download Ch. 1-11 to solve MBA Business Statistics Practice Tests. Learn Data and Statistics MCQ Questions PDF, Data Elements Variables and Observations Multiple Choice Questions (MCQ Quiz) to learn online educational courses. The Data Elements, Variables and Observations Trivia App: Free download learning app for time series patterns, population mean, data elements, variables and observations test prep for top rated online MBA programs.

The Quiz: Pool data type comprises of rows, that expresses; "Data Elements Variables and Observations Quiz" App (iOS & Android) with answers: Time-interval data; Time series data; Cross-sectional data; Sectional data; for top rated online MBA programs. Study Data and Statistics Questions and Answers, Apple Book to download free sample .

## Data Elements Variables and Observations Questions and Answers : Quiz 11

MCQ 51:

Pool data type comprises of rows, that expresses the

1. Time series data
2. Time-interval data
3. Cross-sectional data
4. Sectional data
MCQ 52:

Regression analysis can be estimated only if the error term is close to

1. 0
2. 1
3. -1
4. 2
MCQ 53:

An alternative sequence of points below and above the trend line of the time series plot shows

1. Trend pattern
2. Seasonal pattern
3. Cyclical pattern
4. Residual pattern
MCQ 54:

If the 4th moment is equal to 27, calculate variance?

1. 2
2. 3
3. 4
4. 9
MCQ 55:

Considering the model y=β1 + β2*x, the parameter β1 can be computed as

1. y- beta;2
2. y- beta;2*x
3. (mean of y)- beta;2*x
4. (mean of y)- beta;2*(mean of x)

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