17.3
2. Find the median of the data set.
3, 35, 23, 37, 45, 5, 49, 27, 48 (1 point)
35
34
30.2
38
3. A shop owner wants to market a new vest. The vest distributor will charge a reduced price for one size of the owner’s choice. The owner knows that the size selected should be the mode of the sizes the shop sells. In one typical day, the shop owner sold the following sizes of vests:
40, 41, 41, 44, 44, 37, 38, 42, 41, 39, 44, 39, 37, 44, 42
Find the mode of the sizes?(1 point)
44
40.9
42
46
4. Use the frequency table to find the mean number of working TV sets in students’ homes.
(Image: A table is shown.)(1 point)
2
3
4
1
5. The line plot below represents the number of letters written to overseas pen pals by the students at Waverly Middle School. Each x represents 10 students. How many students wrote more than 6 and fewer than 20 letters?
(Image: A line plot is shown.)(1 point)
250
240
230
220
Use the line plot to answer the question.
(Image: A line plot is labeled Number of Goals Scored in One Season.)
6.
The line plot shows the number of goals scored by 9 teams in one season.
Which statement about the data is true?
(1 point)
The interquartile range is 2.5 and the range is 5
The interquartile range is 2 and the range is 5
The interquartile range is 2.5 and the range is 15
The interquartile range is 2 and the range is 15.
7. Make a bar graph to display the number of participants in the school clubs listed in the table below.
(Image: A two row by five column frequency table is shown with the first row containing 'Drama,' 'Speech,' 'Debate,' 'Camera,' and 'Choir' from left to right and the second row containing corresponding entries of 34, 18, 11, 32, and 33 from left to right.)(1 point)
(Image: A bar club titled Participation in School Clubs is shown.)
(Image: A bar club titled Participation in School Clubs is shown.)
(Image: A bar club titled Participation in School Clubs is shown.)
(Image: A bar club titled Participation in School Clubs is shown.)
8. Which box-and-whisker plot matches the data?
27, 33, 20, 13, 27, 37, 31, 37, 27, 18, 31, 18 (1 point)
(Image: A box-and-whisker plot is shown above a number line that spans from 10 to 40. It is marked in increments of 2.)
(Image: A box-and-whisker plot is shown above a number line that spans from 10 to 40. It is marked in increments of 2.)
(Image: A box-and-whisker plot is shown above a number line that spans from 10 to 40. It is marked in increments of 2.)
(Image: A box-and-whisker plot is shown above a number line that spans from 10 to 40. It is marked in increments of 2.)
Use the line plot to answer the question.
9.
The line plot shows the number of pets owned by 16 families.
Which statement about the data is true?
The data distribution is symmetrical
The data are clustered between 0 and 3
The peak of the data is at 1
The data distribution has no gaps
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