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e   The box-and-whisker plot shows the profits of a software company (in million dollars) in the last ten years. Find the median profit of the company.
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e   The table shows the percentage of scores obtained by Jerald each year during his four year degree course. Which of the following is the equivalent box-and-whisker plot of the data? Also find out the median of scores obtained.
YearPercentage of scores
1st Year70
2nd Year82
3rd Year76
4th Year80
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e   The table shows the number of coins collected by 5 students. Which of the following is the equivalent box-and-whisker plot for the table? Also find out the range of the box-and-whisker plot.
StudentsNumber of coins
Brian18
Charles10
Catherine16
Cindy20
Jack16

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e   The box-and-whisker plot shows the earnings (in dollars) of a daily wage earner. Find the range of his earnings.   e View Solution
e   The table shows the percentage of scores obtained by Jim each year during his four year degree course. Which of the following is the equivalent box-and-whisker plot of the data? Also find out the median of scores obtained.
YearPercentage of scores
1st Year70
2nd Year82
3rd Year76
4th Year80
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e   The scores of students in a math test are 28, 8, 9, 10, 12, 14, 16, 21, 26, 14 and 11. What is the middle quartile of the data?   e View Solution
e   What are the values of lower quartile and upper quartile of a data set, if its least value is 234, middle quartile is 294 and the greatest value is 308?   e View Solution
e   The box-and-whisker plot shows the heights of boys and girls in a school. Which of the following conclusions is true for the data?
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e   The table shows the percentage of scores obtained by Paul each year during his four year degree course. Which of the following is the equivalent box-and-whisker plot of the data? Also find out the median of scores obtained.
YearPercentage of scores
1st Year70
2nd Year82
3rd Year76
4th Year80
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e   The owner of a super market recorded the number of customers who visited his store each hour on a particular day. The results were 15, 10, 12, 9, 18, 5, 8, 9, 15, 10, and 11. Which box-and-whisker plot matches the data?   e View Solution
e   The scores of students in a math test are 24, 6, 7, 9, 11, 13, 15, 19, 22, 13 and 10. What is the middle quartile of the data?   e View Solution
e   John traveled from place A to B at different speeds. The box-and-whisker plot shows the speeds. Find the median speed of the car.
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e   The table shows the different editions of the famous novel 'Harry Potter' and the income received. Which box-and-whisker plot matches the data shown in the table?
EditionIncome (Million dollars)
Harry Potter and the philosopher's stone10
Harry Potter and the CHAMBER of SECRETS40
Harry Potter and the Prisoner of AZKABAN80
Harry Potter and the Goblet of Fire150
Harry Potter and the order of the Phoenix200

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e   There is a bus transporting passengers between two places A and B. The number of passengers transported in 7 trips in a day are recorded as 50, 70, 60, 80, 40, 75, 50. Choose the appropriate box-and-whisker plot of the data and find the median of the data.   e View Solution
e   What is the ratio of lower quartile to middle quartile to upper quartile for the data set? 2, 3, 9, 10, 11, 12, 15, 17, 6, 7, 8, 9, 17, 23, 24, 19, 22, 22 and 23
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e   The box-and-whisker plot shows the number of petals of each flower in a garden. What is the difference between the greatest value and the lower quartile of the plot?   e View Solution
e   The box-and-whisker plot displays the number of senior citizens (in thousands) in old age homes in the US each year. What is the median number of people in old age homes from the plot?   e View Solution
e   The table shows the heights of mountains in the U.S. Choose the appropriate box-and-whisker plot of the data and find the mean height of the mountains in the U.S.
NameHeight (in 100 ft.)
Mt. McKinley200
Mt. St. Elias180
Mt. Foraker175
Mt. Bona165
Mt. Blackburn160
Mt. Alverstone145
Sunshine Peak140
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e   The table shows the number of viewers of different TV channels in the U.S. Choose the appropriate box-and-whisker plot for the data and find the mean number of TV viewers.
Number of viewers of different TV channels in U.S.
ChannelNumber of viewers (in millions)
Discovery20
Star Sports10
Star Movies32
Cartoon Network16
CNN14
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e   What is the outlier in the box-and-whisker plot?
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e   Choose the appropriate box-and-whisker plot of the given data set.
2, 2, 3, 5, 9, 8, 4, 7, 10, 5 and 12
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e   Sam owns a book shop. The box-and-whisker plot shows the number of books he sold Monday through Friday last week. Find the lower quartile.   e View Solution
e   The number of letters in each student's name in a school is given in the box-and-whisker plot. What is the ratio of the least value of the plot to the middle quartile of the plot?
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e   The box-and-whisker plot shows the number of miles a car traveled in 15 days. What is the ratio of the least value to the greatest value?   e View Solution
e   The box-and-whisker plot shows the distance covered (in kilometers) during a benefit walk. What is the range of the data?   e View Solution
e   What are the values of lower quartile and upper quartile of a data set, if its least value is 176, middle quartile is 257 and the greatest value is 292?   e View Solution
e   The table shows the number of different colored balls in a box. Pick an appropriate box-and-whisker plot that describes the data.
Different colors of balls in a box
ColorNumber of balls
Red7
Blue8
Green6
White3
Black10
Yellow5
Pink2
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e   The position of the greatest value in a set of data is 11. What are the positions of the lower quartile, the middle quartile and the upper quartile?   e View Solution
e   What is the product of all the three quartiles of the box-and-whisker plot?   e View Solution
e   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.   e View Solution
e   The box-and-whisker plot shows the amount of calories in each bakery item. What is the ratio of the least value to the greatest value?   e View Solution
e   What is the percentage of the box in the box-and-whisker plot?
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e   What is the difference between the middle quartile and the least value in the box-and-whisker plot?   e View Solution
e   Find the interquartile range from the given box-and-whisker plot.
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e   The box-and-whisker plot shows the earnings (in dollars) of a daily wage earner. Find the interquartile range.
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e   The owner of a super market recorded the number of customers who came into his store each hour for one day. The results were 16, 11, 13, 10, 17, 6, 9, 10, 16, 11, and 12. Find the interquartile range.
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e   Find the interquartile range of these 12 scores: 11, 13, 13, 16, 17, 18, 19, 19, 20, 22, 22, 25
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e   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.
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e   The box-and-whisker plot shows the number of books sold by a shopkeeper in the months of March and April. Which of the following is true for the data?   e View Solution
e   The box-and-whisker plot shows the weekly practice hours of two baseball teams. Which of the following statements are true?   e View Solution
e   The box-and-whisker plot shows the average speed of two cars in reaching a destination. Which of the following statements is true?   e View Solution
e   The box-and-whisker plot shows the weekly earnings($) of two different workers. Which of the following statements is true for the data?   e View Solution
e   What is the outlier in the box-and-whisker plot?
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