The statement is false and same mean can have different variability
What is Mean?The mean value in a set of numbers is the middle value, calculated by dividing the total of all the values by the number of values.
Mean = Sum of Values / Number of Values
Given data ,
Let the mean of the data be represented as M
Now , The mean is a measure of central tendency that represents the average value of a set of data, but it does not provide information about the variability or spread of the data.
For example, consider the following two sets of data:
Set 1: 1, 2, 3, 4, 5 (mean = 3)
Set 2: 0, 2, 3, 4, 6 (mean = 3)
Both sets have the same mean of 3, but Set 1 has a smaller range (4) compared to Set 2 (6). The range is a measure of variability that represents the difference between the maximum and minimum values in a set of data.
Hence , two sets of data with the same mean can have different variability,
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In which step does a mistake first occur?
(24 ÷ 3 + 10) - 14 ÷ 2
Step 1. (8 + 10) - 14 ÷ 2
Step 2. 18 - 14 ÷ 2
Step 3. 4 ÷ 2
Step 4. 2
Answer:
Step 3. 4 ÷ 2
Step 4. 2
these two steps are wrong
[tex](24 ÷ 3 + 10) - 14 ÷ 2[/tex]
[tex] (8 + 10) - 14 ÷ 2[/tex]
[tex] (8 + 10) - 7[/tex]
[tex]18 - 7[/tex]
[tex]11[/tex]
Note : See the explanation and get the answer
A rhombus has sides 10 cm long and an angle of 60°. Find the diagonals of the rhombus.
Since all the sides are equal, the altitude is
10 sin60° = 5√3
To see this, draw the rhombus ABCD and drop an altitude from D to AB. Now you have a right triangle with hypotenuse=10 and base angle=60°
What equation represents the proportional relationship displayed in the table?
x 2 4 6 8
y 10 20 30 40
Enter your answer by filling in the box to complete the equation.
PLEASE HELP ME!!
30 POINTS!!
Answer:
15
Step-by-step explanation:
Answer:
Step-by-step explanation:
2(4.5 x 5) + 2(5.5 x 5) + 2(4.5 x 5.5)= 45+55+49.5=149.5 square inches
please help me i'll mark brainliest.
Answer:
it should be 8 and 5, the first one
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HOPE IT HELPS
PLEASE MARK ME BRAINLIEST ☺️
Please help me on this.
How do you write 84% as a fraction?
Answer:
Step-by-step explanation: 21/25
Answer:
it would be 84/100 which would be 21/25 simplified
Step-by-step explanation:
what is the ratio of water around in swamps to the total quantity of fresh water on the surface?
Answer:
Of the liquid surface fresh water, 87% is contained in lakes, 11% in swamps, and only 2% in rivers.
Step-by-step explanation:
The distribution of water on the Earth’s surface is extremely uneven. Only 3% of water on the surface is fresh; the remaining 97% resides in the ocean. Of freshwater, 69% resides in glaciers, 30% underground, and less than 1% is located in lakes, rivers, and swamps. Looked at another way, only one percent of the water on the Earth’s surface is usable by humans, and 99% of the usable quantity is situated underground.
3% of the earth's water is fresh. 2.5% of the earth's fresh water is unavailable: locked up in glaciers, polar ice caps, atmosphere, and soil; highly polluted; or lies too far under the earth's surface to be extracted at an affordable cost. 0.5% of the earth's water is available fresh water.11
Rain and seasonal flooding cause water levels to fluctuate. In the wet soil, water-tolerant vegetation grows and helps maintain a moist, swampy condition. In many freshwater swamps in the southeastern United States, cypress and tupelo trees grow. ... Alligators, frogs, and many other animals live in these swamps.
Can anyone help with this please? I don't know how to do it.
PLEASE HELP MEEEEEEEEEEE
Answer:
green
Step-by-step explanation:
Answer:
Green
Step-by-step explanation:
I have no clue on how to do this rn
Answer:
The answer for A is yes, there is a relationship between the number of pixels and the are of the screen.
The answer for B. is p = 5184 * a.
Answer:
a.yes
b.p=5.184*an
Can someone please help me with this. What is the probability that none of the 5 cars will have defective brakes? Should the dealership be concerned?
Answer:
what the
Step-by-step explanation: .
Select all the statements that would be true in a probability model for rolling a cube with faces numbered 1 through 6.
Sample space: 1, 2, 3, 4, 5, 6
P(1) = 16
P(2) = 26
P(6) = 16
The outcomes of the trial: 2, 2, 2, 5, 3, 2, 6, 5, 6, 1
Answer: A,B, D and E.
Step-by-step explanation:
When a cube with faces numbered 1 through 6 is rolled:
(A)The sample space is 1,2,3,4,5,6. Option A is correct
(B) P(rolling a 1) =1/6, Option B is correct
(C)P(rolling a 2)=1/6, therefore option C is incorrect.
(D)P(rolling a 6)=1/6, Option D is correct
(E)In an experimental trial, the outcome must be members of the sample space. Therefore, the outcomes in option (E), 2, 2, 2, 5, 3, 2, 6, 5, 6, 1 are valid.
The eggs of birds and other animals come in many different shapes and sizes. Eggs often have a shape that is nearly spherical. When this is true, you can use the formula for a sphere to find their volume.
Fossilized spherical eggs of dinosaurs called titanosaurus sauropods were found in Patagonia. These eggs were 11 centimeters in diameter. Find the volume of an egg. Round your answer to the nearest tenth.
Answer:
696.9 cm^3 to the nearest tenth.
Step-by-step explanation:
Radius of the egg = 1/2 * 11 = 5.5 cm.
Volume = 4/3 * pi * 5.5^3
= 696.9099703
There are 24 female performers in a dance recital. The ratio of men to women is 2:3. How many men are in the dance recital?
Triangles A and B are congruent.
Area of A = 90 units2
Area of B = units2
30
90
45
Answer:
90
Step-by-step explanation:
It would be the same as Triangle A because they are congruent. Congruent means they're identical or the same.
Need help best answer gets brainliest
What is the x-coordinate of the solution to the system of equations shown below?
y-2x=4
3x-5y=15
a. -6
b. -5
c. 5/3
d. 5
Find the length of the side of a square with an area of 144inches squared
Answer:
12
Step-by-step explanation:
Answer:
12 inches
Step-by-step explanation:
if it's a square you have to multiply 2 of the same numbers
one length is 12 inches because
12 x 12 = 144
B)
PLZ HELP MEEEEEEEEEEEEEE
Answer:
4/5
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
(4 ^2) - 1
What sequence of transformations, when applied to △ABC , shows that △ABC is similar to △ A ′ B ′ C ′ ? dilation with respect to the origin by a scale factor of 2 followed by a translation of 2 units left dilation with respect to the origin by a scale factor of 1 2 followed by a translation of 2 units right translation of 2 units right followed by a dilation with respect to the origin by a scale factor of 1 2 translation of 2 units left followed by a dilation with respect to the origin by a scale factor of 1 2
Answer:
The correct sequence of transformations that shows that △ABC is similar to △A′B′C′ is:
translation of 2 units left followed by a dilation with respect to the origin by a scale factor of 12.
Step-by-step explanation:
A point, line, or geometric figure can be transformed in one of four ways, each of which affects the shape and/or location of the object.
In this case, we can see that a dilation with respect to the origin by a scale factor of 12 would stretch or shrink the triangle, but would not change the angles.
Therefore, we need to apply a translation first to move the triangle into the correct position.
So, we first translate the triangle 2 units left, which does not change its shape or size, but moves it to a position where it can be more easily compared to the other triangle.
Then, we apply a dilation with respect to the origin by a scale factor of 12, which stretches or shrinks the triangle but does not change its shape.
Please solve; x³+y³+z³=k
Answer:
It's called a Diophantine Equation, and it's sometimes known as the “summing of three cubes”: Find x, y, and z such that x³+y³+z³=k, for each k from 1 to 100. One answer is x = 1, y = -1, and z = 2.
Step-by-step explanation:
which equation is positive.
Answer:
(-3)(4)/-6 or -12/-6 = 2 aka D
Step-by-step explanation:
negative times postive = negative divided by negative = postive
:D
Can someone please help I asked earlier but no one is answering!
Answer:
a) 4x+6
b) 28
Step-by-step explanation:
The perimeter is equal to 1+x+1+x+1+1+1+x+1+x.
Simplifying we have 4x+6.
If we plug in 5.5 for x, we get 4*5.5+6=28
There are 361 seventh-grade students going on a field trip. If each bus holds 40 people and there are 20 chaperones going, how many buses are needed?
Answer:
9
Step-by-step explanation:
help please/ no links if you send links i will report you
Answer:
Step-by-step explanation:
1:dang you got a lot of tabs open
2:charge your device
3:yo you need to put more info down you just send an image saying a thing with no explaination. and don't send links. so dont get upset when noone can answer your Q
4:im not trying to be mean
5:i hope you find your answer
Help me! I will give brainilest
Answer:
a)1/25 b)9/49 c)121/64 d)1/100
Step-by-step explanation:
Just square all the values since the area of a square is a²
ii need help with deess
Answer:
1. 401.92 2.6782.4 3. 113,040
Step-by-step explanation:
Latasha deposits 250$ into a account savings. The simple intrest rate paid is 3.5%. how much interest does Latasha earn in one year?
The amount of interest that Latasha earns in one year will be $8.75.
What is simple interest?Simple interest is the concept that is used in many companies such as banking, finance, automobile, and so on.
The formula for interest is written as,
I = (PRT)/100
Where P is the principal, R is the rate of interest, and T is the time.
Latasha deposits $250 into her account savings. The simple interest rate paid is 3.5%.
Then the amount of interest that Latasha earns in one year will be given as,
I = ($250 x 3.5 x 1) / 100
I = $875 / 100
I = $8.75
The amount of interest that Latasha earns in one year will be $8.75.
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PLEASE HELP ME!!!! I WILL MARK THE BRIANIEST!!!!!! PLEASE HELP ME!!!! PLEASE HELP!!! PLEASE!!!!!!!!!!
Answer:y=-14 brainlyest plz
Step-by-step explanation: