#1
Which statistical measure provides the middle value of a dataset?
#2
Which type of distribution is characterized by a 'bell-shaped' curve?
#3
What is the purpose of a histogram in data analysis?
#4
Which type of graph is most suitable for displaying the distribution of a continuous variable?
#5
What does the standard deviation measure in a dataset?
#6
In a positively skewed distribution, where is the tail of the curve located?
#7
What is the interquartile range (IQR) in a box plot?
#8
In a scatter plot, what does the correlation coefficient measure?
#9
What does the term 'p-value' represent in hypothesis testing?
#10
In a box plot, what does an 'outlier' represent?
#11
What does the term 'kurtosis' measure in a statistical distribution?
#12
In a normal distribution, what percentage of data falls within one standard deviation from the mean?
#13
What does the coefficient of variation (CV) measure in statistics?
#14
Which statistical test is appropriate for comparing means of two independent groups?
#15
What is the purpose of a Q-Q plot in statistics?
#16