Multi choice questions

1. Data represented through a histogram can help in finding graphically the
1. mean
2. median
3. Both.
4. all of the above

Answer:

B. median.

2. Which of the following comes under frequency diagrams ?
1. Bardiagram
2. Histogram
3. Pie diagram
4. All of the above

Answer:

B. Histogram

3. Ogives can be helpful in locating graphically the
1. mean
2. median
3. Both.
4. all of the above

Answer:

B. median

4. Bar diagram is a
1. one-dimensional diagram
2. two-dimensional diagram
3. diagram with no dimension
4. none of the above

Answer:

A. one-dimensional diagram

5. Data represented through arithmetic line graph help in understanding
1. long term trend
2. cyclicity in data
3. seasonality in data
4. all of the above

Answer:

A. long term trend

6. Which of the following comes under frequency diagrams?
1. Bardiagram
2. Histogram
3. Piediagram
4. All of the above

Answer:

B. Histogram

7. To draw time-series graph, time is presented on:
1. X-axis
2. Y-axis
3. any axis
4. None of these

Answer:

A. X-axis