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
Oduvanchick [21]
3 years ago
7

1. Consider the data set 1,2,3,4,5,6,7,8,9.

Mathematics
1 answer:
ivanzaharov [21]3 years ago
5 0

Answer:  a) Mean = 5, Median = 5

b) Mean = 15, Median = 5

c) Due to presence of outlier i.e. 99.

Step-by-step explanation:

Since we have given that

1,2,3,4,5,6,7,8,9

Here, n = 9 which is odd

So, Mean would be

\dfrac{1+2+3+4+5+6+7+8+9}{9}=\dfrac{45}{9}=5

Median = (\dfrac{n+1}{2})^{th}=\dfrac{9+1}{2}=5^{th}=5

If 9 is replaced by 99,

1,2,3,4,5,6,7,8,99

So, mean would be

\dfrac{1+2+3+4+5+6+7+8+99}{9}=\dfrac{135}{9}=15

Median would be same as before i.e. 5

The mean is neither central nor typical for the data due to outlier i.e. 99

Hence, a) Mean = 5, Median = 5

b) Mean = 15, Median = 5

c) Due to presence of outlier i.e. 99.

You might be interested in
Translate (in terms of x) then solve the algebraic equation. When the sum of a number and 2 is subtracted from 13 the result is
Diano4ka-milaya [45]
13 - (x+2) = 8
subtract 13 from both sides
-(x+2) = -5
divide by -1 to get rid of negative
(x+2) = 5
subtract 2 from both sides
x=3
7 0
3 years ago
There are 3.76 x 10 to the power of 22 atoms in 1 gram of oxygen. How many atoms are there in 600 grams of oxygen? Write your an
tatiyna

Answer:

<u>2.256 x 10 to the power of 25</u>

Step-by-step explanation:

There are 3.76 x 10 to the power of 22 atoms in 1 gram of oxygen

So, there are x atoms in 600 grams of oxygen

Using the ratio and proportional

So, the number of atoms = 600 * 3.76 x 10 to the power of 22 =

                                          = 6*10^2 * 3.76 * 10^{22}\\=6*3.76 * 10^2*10^{22}\\=22.56 * 10^{24}\\=2.256 * 10 * 10^{24}\\=2.256 * 10^{25}

So, the answer in scientific notation as A.BCD x 10 to the power of E

Will be <u>2.256 x 10 to the power of 25</u>

3 0
3 years ago
List ALL the factors of 13 in increasing order. In this question, what does increasing order mean?
kozerog [31]

Answer:

ascending order when they are arranged from the smallest to the largest number

6 0
3 years ago
Read 2 more answers
The 12th roots of unity have arguments that are multiples of _____.
kirill [66]
360/12 = 30deg...so the arguments are multiples of 30deg.

5 0
3 years ago
Read 2 more answers
Which sentence contains a word that is misspelled because a silent letter has been left out?
BaLLatris [955]

Answer:

C

Step-by-step explanation:

Morgages is spelled mortgages

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is (37-26) squared - 6 divided by -32 divided by 2 squared - (4 squared - 13)<br><br> Plz help!
    8·1 answer
  • jonah is planting a rectangular garden the perimeter of the garden is 120 yards and the width is 20 yards what is the length of
    15·1 answer
  • Help me pretty please!!!!!
    13·2 answers
  • What is the square root of 100?
    6·2 answers
  • Please Help. &gt;.&lt;<br><br> Is This True Or False?
    6·2 answers
  • Help asap fast
    14·1 answer
  • Let F(x, y, z) = xi. Let S be the surface given by the quarter of the right-circular cylinder centered on the z-axis, of radius
    5·1 answer
  • Pleas help me, please explain how you got your answer :)​
    12·2 answers
  • Daniel wants to do 312 practice problems to prepare for an exam. If he wants to do approximately the same number of problems eac
    11·1 answer
  • Thank you thank you thank you thank you thank you thank you
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!