1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
UkoKoshka [18]
2 years ago
14

Use the box plot to answer the questions. What is the range of Charles’s scores? What is the median of Charles’s scores? What is

the IQR of Charles’s scores?.
Mathematics
1 answer:
vekshin12 years ago
8 0

Box-plot describes 5 important data of the observations. We get following values for range, median and IQR as:

  • The range of Charles' scores is 20
  • The median of Charles' scores is 90
  • The IQR of Charles' scores is 8

<h3>How does a boxplot shows the  data points?</h3>

A box plot has 5 data description.

  • The leftmost whisker shows the minimum value in the data.
  • The rightmost whisker shows the maximum value in the data.
  • The leftmost line in the box shows the first quartile.
  • The middle line shows the median, also called second quartile.
  • The last line of the box shows the third quartile.

<h3>How to find the interquartile range?</h3>

IQR(inter quartile range)  is the dfference between third and first quartile. (Its the horizontal length of the box)

<h3>What is the range of a data set?</h3>

Range = Maximum value of the data set - Minimum value of the dataset

The missing box plot is attached below for the given problem.

From the given data, we see that, the left and right whiskers are on  80 and 100 respectively.

The left and right limit of the box are on 85 and 93 respectively.

The middle line lies on 90.

Thus, we get:

  • Minimum score = left whisker = 80
  • Maximum score = right whisker = 100
  • First quartile = left limit of box = 85
  • Third quartile = right limit of box = 93
  • Second quartile = median = middle line's position in the box = 90

Thus, we get:

  • Range of Charles' score = Max - min value = 100 = 80 = 20
  • Median of Charles' score =  90
  • IQR = third quartile - first quartile = 93 - 85 = 8

Learn more about box plot here:

brainly.com/question/1523909

You might be interested in
There are 3 cards with a picture of a rose and 1 card with a picture of a daisy. Melody keeps all the cards face down on a table
satela [25.4K]
2 over 3 i think, i'm not sure.


8 0
3 years ago
)) Ms. Terry runs the school cafeteria. In October, she had to order 15 cases of chocolate
Anna11 [10]

Answer:

I think number 2 is the answer, but 4 could be the answer.

7 0
2 years ago
Read 2 more answers
Coach Thomas brings his baseball team to get ice cream after each Friday night game. Last week, he purchased 9 cones and 8 cups
Ierofanga [76]

Answer:

(3.5, 2.75)

source: trust me bro

4 0
2 years ago
Find the point where the two lines intersect. Graph the lines.
ivann1987 [24]

Answer:

3,-4

Step-by-step explanation:

im not sure if this is right or not but I tried

3 0
3 years ago
What is the total area of the pinwheel?
prohojiy [21]

Answer: A: 10.4 in^2

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Which expression is equivalent to log Subscript 12 Baseline StartFraction x Superscript 4 Baseline StartRoot x cubed minus 2 End
    15·2 answers
  • Kai buys 6 fiction books and 4 nonfiction books.
    9·2 answers
  • 30PTS only answer if you know please!
    7·1 answer
  • 2y - 4x = 4 Rewrite:
    15·2 answers
  • Kaitlyn was asked to find which expression below is equivalent to -3x + 5(x + 2)?
    7·2 answers
  • Another unit used to measure computer memory is a bit. There are 8 bits in a byte. Explain how you can convert the number of byt
    10·1 answer
  • Let f(x) be the probability density function for the lifetime of a manufacturer's highest quality car tire, where x is measured
    6·1 answer
  • Solve for a. a+(−7)=−17 What is the answer? a=−24 a=−10 a = 10 a = 24
    14·2 answers
  • Combine like terms: c + c + c <br> what do you get?<br> A- 3c<br> B- c3
    15·2 answers
  • Solve the inequality for w.<br> Simplify your answer as much as possible.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!