Mathematics 10

Which of the following measures of position divides the distribution into 100 equal parts?

• Deciles

• Interquartile Range

• Percentiles

• Quartiles

Which of the following is equivalent to the median score?

• 25th percentile

• 1st quartile

• 3rd decile

• 5th decile

How many percent of the distribution fall below the fifth decile?

• 75%

• 50%

• 25%

• 10%

How do you call the score points that divide the set of data into 4 equal parts?

• Deciles

• Interquartile Range

• Percentiles

• Quartiles

The ages of the SSG officers of Tugbok NHS are the following; ( 13, 15, 14, 16, 18, 15, 16, 16, 17, 16, 15, 17, 14, 17, 16, 15, 16, 14, 17, 18 ) What age holds the most number of positions in the SSG office?

• 17

• 16

• 15

• 14

What does it mean when Sam got a score of 30 which is in the third quartile in a 40-item test?

• She got the highest score.

• She surpassed 75% of her classmates.

• 75% of the class did not pass the test.

• Her score is higher than 25% of her classmates.

What method is most often used to find the estimated data value when the resulting position is a decimal?

• Rounding Off Method

• Sorting Method

• Mendenhall and Sincich Method

• Linear Interpolation

What is the lower quartile equal to?

• 3rd quartile

• 2nd quartile

• 1st quartile

• 2nd decile

What do you call on the difference between the third quartile and the first quartile?

• Interquartile Range

• Lower Quartile

• Middle Quartile

• Upper Quartile

In the given data 87, 85, 80, 78, 83, 86, 90, what is the middle score?

• 78

• 83

• 85

• 87