5) (12 pts) Use the box plot to answer the following questions. The data in the graph represents the number of hours per week that a sample of 500 students watch TV. 6 3 10 20 TV Per Week a) Identify the Five-number Summary for this data? b) What is the Interquartile Range? c) Are there any outliers in this data? Why or why not? 33 d) Approximately how many of the 500 students watch more than 10 hours of TV per week?
Added by Manuel P.
Close
Step 1
The Five-number Summary consists of the minimum value, the first quartile (Q1), the median (Q2), the third quartile (Q3), and the maximum value. From the box plot, we can see that: - The minimum value is approximately 2. - Q1 is approximately 4. - Q2 (median) is Show more…
Show all steps
Your feedback will help us improve your experience
Jainendra Kumar and 61 other Intro Stats / AP Statistics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Use the following data set to answer Questions #10 and #11. 58 59 57 64 63 65 56 62 65 61 61 58 61 57 79 Find the quartiles: The first quartile, Q1, is . The second quartile, Q2, is . The third quartile, Q3, is . What is the interquartile range? The interquartile range (IQR) is .
Sri K.
The data show the number of hours of television watched per day by a sample of 28 people. a. Find the data set's first, second, and third quartiles. b. Find the interquartile range, IQR c. The midquartile of a data set is found using the formula , find the midquartlile of the given data above d. Find the 5-number summary e. Draw the Box-and-Whisker plot of the given data above
The data show the number of hours of television watched per day by a sample of 11 people. 9 7 6 6 5 5 4 4 2 1 0 a. Obtain the quartiles. b. Determine the interquartile range (IQR). c. Find the five-number summary. Q1: Q2: Q3:
Adi S.
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD