لعيون الإحصاء الدوري الأول ..

[تخصص 13]

بناات عندي شوية اسئلة اذا احد يعرف يجاوبني

1. A graph that uses part of the data to show the relationship with respect to the whole data is called

a) a time series plot
b) Pareto chart
c) a pie graph
d) a stem and leaf plot

2. In a boxplot, if the median is near the center of the box, the distribution is approximately

a) positively skewed
b) negatively skewed
c) symmetric
d) both (b) and (c)

3. Distributions that are used when the proportions of the data is more important than the actual number of that data are known as

a) open-ended distributions
b) normal distributions
c) relative frequency distributions
d) none of the above