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
Alexus [3.1K]
1 year ago
12

Find Q2 of the following data set 3, 9, 12, 4, 6, 40, 25, 14, 10

Mathematics
1 answer:
xxTIMURxx [149]1 year ago
8 0

Answer:

Q₂ = 10

Step-by-step explanation:

Given data set:  3, 9, 12, 4, 6, 40, 25, 14, 10

Q₂ is the median (the middle value) of the <u>given data set</u> when the data set is <u>ordered</u> from <u>smallest to largest</u>.

<u>Order the values</u> in the data set:

3, 4, 6, 9, <u>10</u>, 12, 14, 25, 40

As the number of values is <u>odd</u>, the middle value is the 5th value.

Therefore, the median (Q₂) of the given data set is 10.

If the number of data values is <u>even</u>, and therefore there are <u>two middle values</u>, the median is <u>halfway</u> between them.

You might be interested in
-9≤7-8w<br>Find the solution<br>Help please
amm1812
Can i get brainlieas hehehhehe

8 0
3 years ago
Name the value of each 2 in 222,222
Anvisha [2.4K]
Hundred thousands
ten thousands
thousands
hundreds
tens
ones
3 0
3 years ago
Read 2 more answers
According to the Fundamental Theorem of Algebra, how many roots exist for the polynomial function f(x)=(4x3−13x+11)3?
trapecia [35]

Answer:

9.

Step-by-step explanation:

The highest power is 3*3 = 9, so it's 9.

7 0
2 years ago
A 40% antifreeze solution is to be mixed with a 70% antifreeze solution to get 240 liters of a 64% solution. How many liters of
Alexxandr [17]

Answer:

We have 40% antifreeze and 70% antifreeze and we need to make 240 liters of 64% antifreeze.

We set up 2 equations where "f" is the 40 % and "s" is the 70%

A) f + s = 240

B) .40f + .70s = (.64 * 240) (or 153.6)

To solve both equations we multiply A) by -.40

A) -.40 f  - .40 s = -96.00   then we add this to B)

B) .40f + .70s = 153.60

.30s = 57.6

s = 192

f = 48

48 liters of 40% = 19.20 liters of antifreeze

192 liters of  70% = 134.40 liters of antifreeze

That equals 153.60 liters of antifreeze in a TOTAL liquid amount of 240 liters.

Double Check

153.60 / 240 = 64% antifreeze.

Step-by-step explanation:

6 0
3 years ago
Logify the problem 5x+2+3=25​
77julia77 [94]
the answer is x=4.
5 0
3 years ago
Other questions:
  • The length of a rectangle is 4 units more than its width. The area of the rectangle is 25 more than 4 times the width. What is t
    6·1 answer
  • Trevor bought 8 gallons of paint to paint hishouse. He used all but 1 quart. How manyquarts of paint did Trevor use? (Lesson 10.
    13·1 answer
  • Which values make the inequality 3x – 8 ≤ 46 true?
    12·1 answer
  • Can someone tell me how to solve this?
    7·1 answer
  • A triangle is formed with side lengths of 7 inches,24 inches,and 25 inches.is the triangle a right triangle​
    12·1 answer
  • A.) y= 5x + 4<br> B.) y= -x + 8<br> C.) y= x - 10<br> D.) y= -4x + 3
    5·2 answers
  • Which inequality is true if p = 3.4? A. 3p &lt; 10.2 B. 13.6 &lt; 3.9p C. 5p &gt; 17.1 D. 8.5 &gt; 2.5p
    10·1 answer
  • I found x by doing cross multiplication. But I’m not sure how to find Y. Can anyone help?
    12·1 answer
  • Simplify the following expression 4(8x + 3y)​
    12·1 answer
  • I need help with this question
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!