holdingsbad.blogg.se - Khan academy spss

It was conducted among students of diagnostic radiology technology department at King Abdul-Aziz University from Sep. This study had a cross-sectional survey-based study design.

The aim of the study is to find the impact of time management on the academic performance of students among the diagnostic radiology technology students at KAU.

Quartiles are useful for creating boxplots.For students to better manage their curriculum and achieve learning objectives, time management behaviors or skills are argued to improve the positive academic output.

Statistics can be seen more frequently than calculus in every day life.

Many of the problems in this exercise could be viewed as real-life applications.

Data and statistics appear in news reports and in the media every day.

A picture can be memorized with the values above to increase efficiency and accuracy on this exercise.

The five number summary (minimum, first quartile, median, third quartile and maximum) are the 0%, 25%, 50%, 75% and 100% percentile for a data set.

The quartiles and the median (which could be viewed as a second quartile) split the data set into 25 percent "chunks.".

Knowledge of statistical vocabulary and the ability to do basic statistical calculations are encouraged to ensure success on this exercise. The user is asked to determine what number represents a correct "cut-off" to answer the question asked.įind the number that answers the question

Find the number that answers the question: This problem provides a contextual situation that involves a data set pictured in a boxplot.

The user is asked to determine what percentage of data values fall between particular numbers.įind the percentage that answers the question

Find the percentage that answers the question: This problem provides a contextual situation that involves a data set pictured in a boxplot.

There are two types of problems in this exercise: This exercise helps to understand the meaning of the quartiles and other values from the five number summary.

The Interpreting quartiles exercise appears under the 6th grade (U.S.) Math Mission and High school statistics and probability Math Mission.