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
Blababa [14]
2 years ago
9

The dot plot represents a sampling of ACT scores:

Mathematics
1 answer:
Troyanec [42]2 years ago
7 0

The data from a dot plot can be analyzed to find the five number summary, from which a box plot can be constructed

The correct option for the details of the box plot that represents the dot plot data is;

<em>Box plot </em><em>titled ACT Score with a minimum of </em><em>18</em><em>, quartile 1 of </em><em>21</em><em>, median of </em><em>22</em><em>, quartile 3 of </em><em>23</em><em>, and maximum of </em><em>25</em>

The process of deriving the five number summary of the box plot above is as follows;

Known:

The data from the dot plot can be expressed in increasing order for analysis of a box plot as follows;

18, 19, 19, 19, 21, 21, 21, 21, <u>22, 22</u>, 22,22, 23, 23, 23, 24, 24, 25

The number of data points in the statistics, n = 18

Unknown:

The five number summary

Method:

Finding the five number summary as follows;

The minimum value = 18

The maximum value = 25

  • The first quartile, inclusive of the median Q₁ = The middle number of the lower half {18, 19, 19, 19, 21, 21, 21, 21, <u>22}</u> = The (9 + 1)/2 th term

∴ Quartile 1 = Q₁ = 5th term = 21

  • The second quartile, Q₂ = The median (the middle number) = (22 + 22)/2 = 22 = Quartile 2

Quartile 2 = 22

  • The third quartile = The middle number of the upper half {<u>22</u>, 22,22, 23, 23, 23, 24, 24, 25} = Quartile 3 = 23

Quartile 3 = 23

Combining the above 5 number summary, the correct option for the box plot representing the dot plot data, is therefore;

Box plot titled ACT Score with a minimum of 18, quartile 1 of 21, median of 22, quartile 3 of 23, and maximum of 25

Learn more about box and whiskers, and dot plots here;

brainly.com/question/4002977

You might be interested in
Using the circle below, determine the coordinates of the center and the length of the radius.
iogann1982 [59]

Answer:

Center (-2, 1), Radius 3

What is the distance from the midpoint of the circle to a point on the circle? It is 3 and not 9.

7 0
3 years ago
Simplify <br> x^2/3 / x^-4/3
Helga [31]
I think it would be too confusing to type but it would look like this

3 0
3 years ago
The volume of the figure
statuscvo [17]
The volume of the pyramid is 15 yd
3 0
3 years ago
A boat can carry 22 people 940 people went on the boat how many trips did the boat do
hjlf
Answer:
42 trips

You just divide 940 by 22
6 0
3 years ago
3/2 divided by 1 1/2 and simplified<br> please try to explain how
valkas [14]

Answer:

1

Step-by-step explanation:

If you convert it to a decimal both fractions equal to 1.5/1.5 which makes the answer 1

8 0
3 years ago
Other questions:
  • If one is subtracted from seven times a certain number,
    14·1 answer
  • I am thinking of a number. It is increased by 7. The sun is 21. What is my number?
    11·2 answers
  • Ac set of Dishes has a list price of $399 with a 15% discount rate. What is the discount amount?
    6·2 answers
  • Need help fast!!!!!!!<br>​
    7·2 answers
  • Can someone check my answer
    8·1 answer
  • 5x - y = -7<br> 4x + 2y = – 14
    7·2 answers
  • The range of a relation is....
    13·2 answers
  • im tired of ppl giving me wrong answers. Please will somebody help! ill give brailiest as long as i get full answers and explana
    14·2 answers
  • HELLLPPP!!!
    8·1 answer
  • The area of a rectangle is represented by the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!