range for group data

Mary collected the data that consists of the number of automobiles that a car dealer in her town has sold in different price ranges. How many less cars were sold in the price range $4,000 - $4,999 than $6,000 - $6,999? => 32 or 20 or 12 or 5..

The box-and-whisker plot shows the distance covered (in kilometers) during a benefit walk. What is the range of the data? => 2.5 or 4.5 or 2.1 or 1.5..

The number of games won by a famous Soccer team each year from the year 1995 to the year 2004 are 10, 25, 45, 25, 30, 30, 10, 25, 15, 20. Find the interquartile range for the given data. => 25 or 40 or 20 or 15..

The average of data values in the data set is called _______. => mean or median or mode or range..

Rita collected the data regarding the distribution of fish and aquatic life in a nearby pond. The data consists of the number of living creatures found in each 1 meter depth increment in the pond. How many more living creatures are there in the depth range 5 - 6 meters..

The ages of group trekking the Swiss Alps mountain are 25, 54, 25, 33, 83, 33, 55, 65, 34, 35 and 25. How many leaves are there in the data? => 11 or 3 or 10 or 4..

A surveyor asked a group of people which city they like the most. Using the data in the given line plot, find the probability of choosing a person who likes city C the most. => 5 12 or 11 12 or 7 12 or 1 12..

The middle number in an ordered data set is called the ______ of the data set. => median or mean or range or mode..

In a two-way ANOVA, variable A has three levels and variable B has two levels. The number of data values in each group is five. Find the degrees of freedom for factor A × B and for the within (error) factor. => 2, 24 or 4, 3 or 2, 1 or 3, 2..

The number of students in Grade 7 at 15 schools in New York are recorded as 15, 8, 10, 11, 13, 17, 19, 20, 18, 12, 14, 18, 17, 19 and 20. Find the range of the data and pick the appropriate box-and-whisker plot of the data. => Plot 1, 20 or Plot 2, 12 or Plot 3, 8 or P..