# Grade 10 Measures of Position

## Quiz by FinkyMinky

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19 questions

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- Q1What is the median of the following data set: 5, 8, 9, 12, 18?1259830s
- Q2What is the lower quartile of the following data set: 2, 3, 4, 5, 6, 7, 8?364530s
- Q3What is the upper quartile of the following data set: 12, 13, 14, 19, 21, 24?2119121430s
- Q4In a box plot, what range of values does the interquartile range (IQR) cover?all of the datamiddle 25% of datamiddle 75% of datamiddle 50% of data30s
- Q5What is the value of the first quartile in the following data set: 10, 13, 15, 17, 21, 25?2117151330s
- Q6What is the value of the third quartile in the following data set: 4, 8, 12, 16, 20?2018161230s
- Q7What measure of position represents the midpoint of a data set?modemeanrangemedian30s
- Q8What is the percentile rank of a score that is higher than 75% of the scores on a test?90%75%50%25%30s
- Q9What is the interquartile range of the following data set: 45, 48, 50, 54, 57?1239630s
- Q10What is the difference between the highest and lowest scores in the following data set: 15, 20, 23, 17, 25, 30, 14?2317161530s
- Q11What is the median of the following data set: 15, 23, 17, 21, 19, 25, 27, 31?2125271730s
- Q12Which of the following is a measure of position in statistics?ModeRangePercentileVariance30s
- Q13What does the 75th percentile represent?The average value of the data setThe highest value in the data setThe range of the data set75% of the data is below this value30s
- Q14What is the formula for calculating percentile?Number of data points above x / Total number of data points x 100%Number of data points below x / Total number of data points x 100%Mean + Standard DeviationRange / Number of data points30s
- Q15What is the difference between a percentile and a quartile?A quartile is used for continuous data, while a percentile is used for discrete data.A quartile measures the range of the data set, while a percentile measures the spread of the data set.A quartile is always a whole number, while a percentile can be a fraction.A quartile divides the data set into quarters, while a percentile divides the data set into 100 equal parts.30s