__1. It is the mean of the data of theaptitude test scores of ten children (95, 78, 69, 91, 82, 76, 76, 86, 88, 80).

a.82.1 b.81 c.76 d.none of these

__2. It is the median of the data of theaptitude test scores of ten children (95, 78, 69, 91, 82, 76, 76, 86, 88, 80).

a.82.1 b.81 c.76 d.none of these

__3. It is the mode of the data of theaptitude test scores of ten children (95, 78, 69, 91, 82, 76, 76, 86, 88, 80).

a.82.1 b.81 c.76 d.none of these

__4. The computed mean, median and mode of the data of theaptitude test scores of ten children (95, 78, 69, 91, 82, 76, 76, 86, 88, 80) is:

1. equal b.not equal c.congruent d.parallel

__5. It is the way of categorizing and grouping lower and upper limits.

a.class limits b.class boundaries c.class marks d.class size

__6. It is the process of subtracting and adding point five to the lower and upper limit.

a.class limits b.class boundaries c.class marks d.class size

__7. It is the technique of categorizing the midpoints lower and upper class limits.

a.class limits b.class boundaries c.class marks d.class size

__8. It is the method of identifying the width of each class interval.

a.class limits b.class boundaries c.class marks d.class size

__9. It is the manner of computing the difference of the highest value and lowest value.

a.range b.cumulative frequency c.relative frequency d.graphical

__10. It is represented by less that and greater than distribution of the frequency.

a.range b.cumulative frequency c.relative frequency d.graphical

__11. It is characterized by dividing the frequency of class interval to the total number of observation.

a.range b.cumulative frequency c.relative frequency d.graphical

__12. It is a representation of histogram, frequency polygon and frequency ogive.

a.range b.cumulative frequency c.relative frequency d.graphical

__13. It is the most frequent occurring score in measures of central tendency.

a.summation b.mean c.median d.mode

__14. It is the division of of a distribution I a half frequency data.

a.summation b.mean c.median d.mode

__15. It is the most reliable or stable measurement of measures of central tendency.

a.summation b.mean c.median d.mode

__16. It is the combination of all values through addition process.

a.summation b.mean c.median d.mode

17. It is the representation of class marks. a Mo b.x c.Md d.x 18. It is the symbol of median. a Mo b.x c.Md d.x 19. It is the sign of representing mean. a Mo b.x c.Md d.x 20. It is the demonstrational sign of mode. a Mo b.x c.Md d.x