<<12345678910>> 1. What characterizes an open-end class interval?Both lower and upper limits missing in classesEither the lower limit of the first class or upper limit of the last class or both are missingNo specific boundaries for classesNo frequency provided for classesQuestion 1 of 10 2. Which example illustrates an open-end class interval?0-10, 10-20, 20-30Below 10, 10-20, 20-300-10, 10-20, 30-4010-20, 20-30, Above 30Question 2 of 10 3. How is relative frequency calculated for a class interval?By dividing class frequency by total frequencyBy dividing total frequency by class frequencyBy multiplying class frequency by total frequencyBy adding class frequency to total frequencyQuestion 3 of 10 4. What is the relative frequency of the class interval 20-30 if the class frequency is 12 out of a total frequency of 32?0.250.3750.50.75Question 4 of 10 5. How is percentage frequency calculated for a class interval?By adding class frequency to total frequencyBy dividing class frequency by total frequency and then multiplying by 100By subtracting class frequency from total frequencyBy multiplying class frequency by total frequency and then dividing by 100Question 5 of 10 6. What is the percentage frequency of the class interval 20-30 if the class frequency is 12 out of a total frequency of 32?12.5%25%37.5%50%Question 6 of 10 7. How is a discrete frequency distribution characterized?Variable takes distinct valuesVariable takes continuous valuesVariable takes values within certain limitsVariable takes values expressed in class intervalsQuestion 7 of 10 8. What defines a discrete frequency distribution from raw data?Data in the form of class intervalsData in the form of distinct valuesData in the form of continuous intervalsData in the form of decimal valuesQuestion 8 of 10 9. How is a continuous frequency distribution characterized?Variable takes distinct valuesVariable takes continuous valuesVariable takes values within certain limitsVariable takes values expressed in class intervalsQuestion 9 of 10 10. What differentiates a continuous frequency distribution from a discrete one?Data in the form of decimal valuesData in the form of distinct valuesData in the form of continuous intervalsData in the form of class intervalsQuestion 10 of 10 Loading...
