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
Liono4ka [1.6K]
2 years ago
12

The heights of a group of boys and girls at a local middle school are shown on the dot plots below.

Mathematics
2 answers:
sammy [17]2 years ago
8 0

Answer:

D) The girls are generally taller than the boys.

Step-by-step explanation:

The heights of a group of boys and girls at a local middle school are shown on the dot plots. When comparing the shapes of the two sets of data, the girls are generally taller than the boys.

netineya [11]2 years ago
4 0

<u>Answer:</u>

The most appropriate answer option is D) The girls are generally taller than the boys.

<u>Step-by-step explanation:</u>

A) The shortest boy is taller than the shortest girl:

The shortest guy is not taller than the girl so its false.

B) The range for the girls is greater than the range for the boys:

Range for girls = 56 - 44 = 12

Range for boys = 54 - 41 = 13

C) There is an outlier in the data for the boys, but not for the girls:

It is present in both.

D) The girls are generally taller than the boys:

Average height of boys = \frac{(41)+(44\times3)+(46\times3)+(48\times2)+(50\times3)+(52\times)+(54\times4)}{20} = 49.05

Average height of girls = \frac{(44\times2)+(46\times2)+(48)+(50\times3)+(52\times4)+(54\times3)+(56\times4)}{20} = 50.9

Therefore, the correct answer option is D) The girls are generally taller than the boys.

You might be interested in
Kay leaves a $6 tip for a $40 bill. What percent tip did kay leave?
Likurg_2 [28]

Answer:

15% tip

Step-by-step explanation:

6/40= 0.15= 15%

4 0
3 years ago
Read 2 more answers
Please help immediately!!
JulijaS [17]

Answer:

hjd

Step-by-step explanation:

3 0
2 years ago
Question 1 -
alex41 [277]
Well all u have to do is minus -6 from 23 so 23-6 is 17. Then all u have to do is add 0+17 so ur answer is the temperature changed 17 F
8 0
2 years ago
A pancake recipe calls for 4 cups of flour and 3 cups of milk.Does a recipe calling for 2 cup of flour and 1.5 cups milk use the
kolbaska11 [484]
Yes, because if you divide 4 and 3 by 2, you get 2 and 1.5
5 0
2 years ago
Read 2 more answers
Express 5x - 2y - 12 = 0 in y=mx + b form and state the slope and y-intercept
dangina [55]

Answer:

Step-by-step explanation:

5x-2y-12=0

5x-2y+12-12=0+12

5x-2y=12

5x-5x-2y=12-5x

-2y=12-5x

(-2y)/-2=(12-5x)/-2

y=5/2x-6

slope= 5/2x up 5 over 2

y-intercept is -6

3 0
2 years ago
Other questions:
  • Suppose the dial on the spinner is spun 2 times in a row.
    11·2 answers
  • Find the difference. Express your answer in simplest form. 7r/s - 4r/s
    6·1 answer
  • What’s 3•5+-5•4 <br><br> And the dot is multiplication!
    15·1 answer
  • Fill in the blank.
    15·1 answer
  • A triangle has side lengths of 16 cm,30 cm, and 38 cm. Is the triangle acute, obtuse, or right?
    8·1 answer
  • 4. Is the graph an example of direct variation? If so, what is the constant of variation?
    14·1 answer
  • Christia is saving for a new tablet. It costs $90. She has already saved $23. How much more does she need to save?
    5·1 answer
  • Betty picks 4 random marbles from a bowl containing 3 white, 4 yellow, and 5 blue marbles.
    5·1 answer
  • Write the given linear system without the use of matrices. Assume X = x y z . X' = 7 6 −9 5 1 1 0 −3 4 X + 0 3 1 e6t − 8 0 4 e−3
    14·1 answer
  • Which statement best reflects the solution(s) of the equation?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!