**681. In a normal distribution, what is the z score associated with the mode ?**

A. -1**B. 0**

C. +1

D. None of these

**682. The standardized normal variate z means_________ away from the mean?**

A. Mean**B. S.D.**

C. Variance

D. None of these

**683. Area to the right of (z=0) is the area for ____ values of z?**

A. Zero

B. Negative**C. Positive**

D. None of these

**684. What is true about Statistics?****A. Statistics is used to process complex problems in the real world**

B. Statistics is used to process simple problems in the virtual world

C. Statistics is used to process simple problems in the real world

D. None of the above

**685. A variable may also be called a _______.**

A. Data Set**B. Data Item**

C. Data Value

D. Data variable

**686. Which Analysis is known as Non-Statistical Analysis?**

A. Quantitative Analysis**B. Qualitative Analysis**

C. Both A and B

D. None of the above

**687. __________Statistics uses the data to provide descriptions of the population, either through numerical calculations or graphs or tables.****A. Descriptive**

B. Quantitative

C. Inferential

D. Qualitative

**688. Which language is commonly used with Statistics?**

A. C

B. C++

C. Ruby**D. R**

**689. What does it mean to weave a literate statistical program?**

A. Convert a program from S to python**B. Convert the program into a human readable document**

C. Convert a program to decompress it

D. None Of the above

**690. Which of the following tool documentation language is supported by knitr?****A. RMarkdown**

B. LaTeX

C. HTML

D. Android