# algebra

posted by .

The test scores from Mrs. Gray's Math class are shown below.

72, 73, 66, 71, 82, 85, 95, 85, 86, 89, 91, 92

Construct a box-and-whisker plot to display these data.

--65--70--75--80--85--90--95--100--

^what the graph looks like^

How would you solve this using a graphing calculator? My teacher told me to put the numbers in L1, which I did, then go to stat-> calc-> 1-var stats. That gave me a weird answer though.

• algebra -

Box and whisker plot

The box should contain the middle 50% of scores, from the first quartile to the third quartile, with the median labeled. The whiskers should extend from the two ends of the box to the values of the extreme high and low scores.

I do not have a graphing calculator.

## Similar Questions

1. ### algebra

I am having trouble anwering the following problem: The test scores from Mrs. Gray's math class are shown below. 72, 73, 66, 71, 82, 85, 86, 89, 91, 92 Construct a box-and-whisker plot to display this data. I don't know how to begin …
2. ### algebra

I am having trouble anwering the following problem: The test scores from Mrs. Gray's math class are shown below. 72, 73, 66, 71, 82, 85, 86, 89, 91, 92 Construct a box-and-whisker plot to display this data. I don't know how to begin …
3. ### mth 157

Determine which types of display could be used to illustrate the given data. 4) The midterm test scores for the seventh-period typing class are listed below. 85 77 93 91 74 65 68 97 88 59 74 83 85 72 63 79 Which of the following types …
4. ### algebra

The prices of several chess sets are \$15, \$20, \$38, \$95, \$60, \$45, \$40, \$35, and \$50. Make a box-and-whisker plot of the data. What conclusions can you make?
5. ### Math

1. What type of graph does not show the number of times a response was given?
6. ### math

The box-and-whisker plots show data for the test scores of four groups of students in the same class. Which plot represents a group with a median grade below 65?
7. ### algebra

Which box-and-whisker plot shows the scores of ten students on a mathematics exam?
8. ### Math

the box and whisker plot show data for the test scores of four groups of students in the same class. which plot represents a group with a median grade below 65?
9. ### Math

Nicole listed her homework scores from her mathematics class. 100, 97, 95, 80, 88, 84, 96, 60, 78, 83 Which box-and-whisker plot correctly displays the information?
10. ### Math

can someone explain this? The following is a frequency data set for test scores in a small class. Construct a cumulative frequency plot displaying data. Then describe the graph in a sentence or two. test scores: 40-49:1 50-59:2 60-69:2

More Similar Questions