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
Lina20 [59]
2 years ago
6

Determine the median modles IQR and range for the data 3,8,6,6,4,6,9,9,12

Mathematics
1 answer:
Nataly_w [17]2 years ago
7 0

The median of the data is 6 and the IQR will be 4.

<h3>What are median and IQR?</h3>

The median is the number separating the greater half from the lower half of a sample data in probability theory and statistics. The interquartile range is a measure of statistical dispersion, or the spread of the data, in descriptive statistics.

To calculate the median first arrange the data in the increasing order and then find the mid value.

3,4,6,6,6,8,9,9,12

The middlemost value will be the median.

Median = 6

To calculate the IQR convert the data into lower limits and the upper limits from the median and then calculate the IQR.

3,4,6,6,   |6|     ,8,9,9,12

Lower               Upper

Q1 = (4 + 6)/2 = 5

Q2 = ( 9+9)/2 = 9

IQR = 9 - 5 = 4

Therefore, the median of the data is 6 and the IQR will be 4.

To know more about IQR follow

brainly.com/question/17083142

#SPJ1

You might be interested in
How do u divide 34.4 by 4 and show your work.
vagabundo [1.1K]
34.4 ÷ 4 = 8.6, which 8.6 as a fraction is 43/5
8 0
3 years ago
What the heck dose x =
kondor19780726 [428]

X=12 because 12 times 12 equals 144 or 12 to the power of two equals 144

5 0
3 years ago
What is the square root
shusha [124]

Answer:

Step-by-step explanation:

Trying to factor as a Difference of Squares :

1.1      Factoring:  r2-96

Theory : A difference of two perfect squares,  A2 - B2  can be factored into  (A+B) • (A-B)

Proof :  (A+B) • (A-B) =

        A2 - AB + BA - B2 =

        A2 - AB + AB - B2 =

        A2 - B2

Note :  AB = BA is the commutative property of multiplication.

Note :  - AB + AB equals zero and is therefore eliminated from the expression.

Check : 96 is not a square !!

Ruling : Binomial can not be factored as the difference of two perfect squares.

Equation at the end of step  1  :

 r2 - 96  = 0

Step  2  :

Solving a Single Variable Equation :

2.1      Solve  :    r2-96 = 0

Add  96  to both sides of the equation :

                     r2 = 96

When two things are equal, their square roots are equal. Taking the square root of the two sides of the equation we get:  

                     r  =  ± √ 96  

Can  √ 96 be simplified ?

Yes!   The prime factorization of  96   is

  2•2•2•2•2•3

To be able to remove something from under the radical, there have to be  2  instances of it (because we are taking a square i.e. second root).

√ 96   =  √ 2•2•2•2•2•3   =2•2•√ 6   =

               ±  4 • √ 6

The equation has two real solutions  

These solutions are  r = 4 • ± √6 = ± 9.7980  

Two solutions were found :

                  r = 4 • ± √6 = ± 9.7980

Processing ends successfully

4 0
3 years ago
Using the properties of exponents and logarithms, find the value of x in 19 + 2 ln x = 25.
REY [17]
19+2\ln x=25\ \ \ |-19\\\\2\ln x=6\ \ \ |:2\\\\\ln x=3\iff x=e^3

\text{Used de.finition of the logarithm:}\ \ \ \log_ab=c\iff a^c=b



8 0
3 years ago
Read 2 more answers
Drag the expression that is the most reasonable measurement for each object.
Luba_88 [7]

Answer:

the firs box goes in the elephant one

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • The quotient of 25 and t plus 6 is the same as twice t plus 1. Turn into equation!
    12·2 answers
  • 36 is 72% of what number
    8·2 answers
  • Malik buys and sells car parts. He bought two tires for $45.00 each and later sold them for $65.00 each. He bought three rims fo
    14·2 answers
  • The height of the Eiffel Tower is 1050 feet. From the top, the angle of depression to a soccer ball on the ground is 20 degrees.
    11·1 answer
  • Please help ASAP! I will mark Brainliest! Please READ the question THEN answer CORRECTLY! No guessing!
    15·1 answer
  • Factor the trinomial:<br> 2x^2+13x+21
    12·1 answer
  • Is 80 oz grater than 5 lb?
    13·1 answer
  • Can somone please help me​
    12·1 answer
  • The product of two numbers is -12. One of the numbers is 4. What is the<br> other number? _____
    12·2 answers
  • I have four identical oranges. How many ways are there for me to divide these oranges into at most three groups?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!