1) These are the score points which divide a distribution into four equal parts. a) quartiles b) deciles c) percentiles d) quantiles 2) These are the nine score points which divide the distribution into ten equal parts a) quartiles b) deciles c) percentiles d) quantiles 3) These are the ninety-nine score points which divide a distribution into one hundred equal parts. a) Quartiles b) deciles c) percentiles d) quantiles 4) In a 70-item test, Melody got a score of 50 which is third quartile. This means that a) she got the highest score b) she surpassed 75% of her classmates c) her score is higher than 25 of her classmates d) 75% of the students passed the test 5) The computed value of the first quartile is 2.5. What is the final value? a) The value is 2 after rounding down b) The value is 3 after rounding down c) The value is 2 after rounding up d) The value is 3 after rounding up 6) The lower quartile is equal to a) 2nd decile b) 3rd quartile c) 25th percentile d) 3rd quartile 7) The median score is also the ____. a) 1st quartile b) 5th decile c) 3rd decile d) 75th percentile 8) How do you get the cumulative frequencies of the tabular data? a) By adding the frequencies successively from the lowest class interval score to the highest b) By subtracting the frequencies successively from the lowest interval score to the highest c) By multiplying the frequencies successively from the lowest interval score to the highest d) By dividing the frequencies successively from the lowest class interval score to the highest 9) Which of the following describes the term "frequency"? a) It indicated the chance of occurrence of a data in a distribution b) It tells how many times a particular data occurs in the whole distribution c) It is the sum of the frequencies from the bottom up to the frequency of a certain category 10) Which of the following illustrates a frequency? a) Salary increase b) rate of interest of an investment c) number of students enrolled in a statistics class d) Areas of specialization for sophomore students

Grade 10 Math Asynchronous Activity

door
Afdrukken
Embedden

Scorebord

Visuele stijl

Opties

Template wisselen

Automatisch opgeslagen activiteit "" herstellen?