Froggy Jumps MotivationOnline version Test your knowledge in statistics! by Adrian Miranda 1 What is the median? a The middle value in a sorted data set. b The highest value in the data set. c The average of all values. 2 What does the mode represent? a The average of the data set. b The middle value of the data set. c The most frequently occurring value in a data set. 3 How is the quartile calculated? a By finding the average of the data. b By dividing the data into four equal parts. c By identifying the highest value. 4 What is the first quartile (Q1)? a The highest value in the data set. b The average of all values. c The median of the lower half of the data set. 5 What does the interquartile range (IQR) measure? a The range between the first and third quartiles. b The total range of the data set. c The average of the data set. 6 What is the third quartile (Q3)? a The average of the data set. b The lowest value in the data set. c The median of the upper half of the data set. 7 What is the range in statistics? a The middle value of the data set. b The difference between the highest and lowest values. c The average of the data set. 8 What is the purpose of measures of position? a To find the highest value in the data. b To calculate the average of the data. c To summarize and describe the distribution of data.
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