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miv72 [106K]
3 years ago
9

Which of the following types of graphs is best for plotting the mean, median, and mode of data?

Mathematics
2 answers:
bekas [8.4K]3 years ago
8 0
1) Bar graph<span> Its a diagram that uses proportional-width </span>bars<span> to compare data among categories.One can easily see the mode since the candidates with the same height of graph can easily be seen and at a specific mark.as for the median one can easily see the student who who has attained  am a mark thats in the middle.</span>
-Dominant- [34]3 years ago
6 0

Answer:

2) Box-and-whisker

Step-by-step explanation:

The Box- and -Whisker helps to show the visual representation and how the data are spread. It focuses attention on the mean, median, and mode of data and also quartiles as well as minimum and maximum values.

  • order your data
  • middle  point  is the median
  • half the median is the quartile
  • the mean is the average of set of data
  • mode the one with the highest frequency
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NEED ANSWERED ASAP!
antoniya [11.8K]

The difference between masses of both cones is: 838 grams

Step-by-step explanation:

As both cones have same height and radius. Both will have same volume

Here

r=4 cm

h= 10 cm

The volume is given by:

V=\frac{1}{3}\pi r^2h

Putting values

V=\frac{1}{3}*\frac{22}{7}*(4)^2*10\\V=\frac{22}{21}*16*10\\V=167.62\ cm^3

Mass of Steel Cone:

M_s=Density\ of\ steel*Volume\\=7.75*167.62\\=1299.055\ grams

Mass of Granite Cone:

M_g=Density\ of\ granite*Volume\\=2.75*167.62\\=460.955\ grams

Difference between masses of both cones

D = M_s-M_g\\=1299.055-460.955\\=838.1\ grams

Rounding off to nearest gram: 838 grams

The difference between masses of both cones is: 838 grams

Keywords: Volume, Mass

Learn more about volume at:

  • brainly.com/question/2048256
  • brainly.com/question/2115122

#LearnwithBrainly

6 0
3 years ago
A construction crew must build 4 miles of road in one week. On Monday, they build 12 mile of road. On Tuesday, they build 13 mil
Julli [10]

\frac{19}{6} many more miles of road are left to build .

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

Here we have , A construction crew must build 4 miles of road in one week. On Monday, they build 1/2 mile of road. On Tuesday, they build 1/3 mile of road.  We need to find that  How many more miles of road are left to build . Let's find out:

  • On Monday, they build 1/2 mile of road.
  • On Tuesday, they build 1/3 mile of road.  

Let Miles of road left to build is x So,

⇒ \frac{1}{2} +\frac{1}{3} +x = 4

⇒ x = 4 - (\frac{1}{2} +\frac{1}{3})

⇒ x = 4 - (\frac{1(3)+1(2)}{6} )

⇒ x = 4 - (\frac{5}{6} )

⇒ x =  (\frac{4(6)-5}{6} )

⇒ x =  \frac{24-5}{6}

⇒ x =  \frac{19}{6}

Therefore, \frac{19}{6} many more miles of road are left to build .

5 0
3 years ago
Read 2 more answers
Solve the system y=x-3 y=-2x+3
vivado [14]

Answer:

x = 2, y= -1 Or (2, -1)

Step-by-step explanation:

Let’s solve the system using substitution. First we can set the equations equal to each other:

x-3= -2x +3

Now solve for x

3x-3= 3

3x = 6

x=2

Now that we have x, we can plug it back into one of the original equations to get y

y= x-3

y= 2-3

y = -1

Finally, the solution to the system of equations is (2, -1).

6 0
2 years ago
Read 2 more answers
The length of a rectangle is 4 cm longer than its width. If the perimeter of the rectangle is 44 cm, find its area.​
adell [148]
Length: w+4
Width:w
Perimeter:44
Area: L times w
P=44
44=2(w)+2(w+4)
44=2w+2w+8
44=4w+8
36=4w
w=9
L=w+4
L=9+4
L=13
Area should equal 117 cm squared
5 0
3 years ago
Given: Sine (A) = four-fifths, StartFraction pi Over 2 EndFraction &lt; A &lt; Pi and Sine (B) = StartFraction negative 2 StartR
ELEN [110]

Answer:

D

Step-by-step explanation:

Did test(edge 2020)

8 0
3 years ago
Read 2 more answers
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