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
MrRissso [65]
3 years ago
8

Based on the following set of data, which of the statements shown is true?

Mathematics
2 answers:
Stolb23 [73]3 years ago
8 0
The mean is greater than the median
enyata [817]3 years ago
6 0

Answer: mean > median

Step-by-step explanation:

The given data : 11, 11, 12, 13

The mean of the given data set is given by :-

\text{Mean}=\frac{\text{Sum of all elements}}{\text{number of all elements}}\\\\\Rightarrow\ \text{Mean}=\frac{11+11+12+13}{4}\\\\\Rightarrow\ \text{Mean}=\frac{47}{4}\\\\\Rightarrow\ \text{Mean}=11.75

To find median, first arrange them in ascending order  and since the number of elements is a even number(n=4), therefore,

Median=\frac{\frac{n}{2}\ term+(\frac{n}{2}+1)\ term}{2}

\frac{n}{2}\ term=\frac{4}{2}\ term=2nd\ term=11

\frac{n}{2}+1\ term=\frac{4}{2}+1\ term=3rd\ term=12

Median=\frac{11+12}{2}=\frac{23}{2}=11.5

Since, 11.75>11.5

Therefore, mean > median

You might be interested in
The total cost for paperback books varies
postnew [5]

Answer:

$113.81

Step-by-step explanation:

Find the cost for one book:

35.94 / 6 = 5.99

Multiply 5.99 with the number of books buying:

5.99 x 19 = 113.81

4 0
3 years ago
Is 5.23 * 10 the 8th power in scientific notation?
Viefleur [7K]

Answer:

yes

Step-by-step explanation:

anything with 10^n multiplied by a number from 0 to 10 is

7 0
2 years ago
Which of the following equations has no real solutions?
vovangra [49]

Answer:

D.

Step-by-step explanation:

A.

9 (x - 3) = 9x - 27 ➡ 0 = 0 (this has infinite solutions)

B.

9x - 3 = 9x - 3 ➡ 0 = 0 (has infinite solutions)

C.

9x - 3 = 27x - 3 ➡ x = 0 (has one solution)

D.

9 (x + 3) = 9(x + 10) ➡9x +27 = 9x +90➡ 9x -9x = 90 - 27 ➡ 0 = 63 (doesn't make sense so it has no solution)

7 0
3 years ago
What is correct A, B or C
Whitepunk [10]

Answer:

A is the correct solution

Step-by-step explanation:

     3x³ + 4x² + 0x - 1  /  x - 2

    <u>          3      10    20</u>

-2 | 3       4       0    -1

 -  (<u>3      -6</u>)

             10       0

      -     <u>(10    -20)</u>

                      20    -1

                 -   (<u>20  -40</u>)

                              39

3x² + 10x + 20 + 39/(x - 2)

3 0
2 years ago
HELP Which property is illustrated by the following statement?
Rashid [163]
B. Symmetric hyctsrsvfydhvugydyv
3 0
3 years ago
Other questions:
  • How do solve:
    10·2 answers
  • Angle A and B are supplementary. Angle a has a measure of 80. What is the measure of angle B? The measure of angle B is
    12·1 answer
  • Solve the following equation for b. 10a + 2b = 12
    12·2 answers
  • 2x + 3y =12<br> Complete the missing value in the solution to the equation<br> (blank, 8)
    14·1 answer
  • 0.01x - 0.3y = 1
    14·2 answers
  • Rewrite the expression by factoring :<br> 12x + 18
    11·1 answer
  • What is the degree classification of this polynomial?<br> x^2+4x-8
    11·1 answer
  • Cora's kitten weighs 1200 grams. If he weighed 550 grams at the last visit to the veterinarian's office, what is the percent inc
    15·1 answer
  • WILL GIVE BRAINLYIST DUE IN 2 HOURS
    15·1 answer
  • Suppose the exchange rate of Euros to US dollars is $0.89 Euros to $1. How many euros can an individual exchange for $60?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!