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
Ahat [919]
3 years ago
13

What is the interquartile range (IQR) of the numbers below? 1, 2, 3, 3, 4, 4, 4, and 6

Mathematics
2 answers:
Serggg [28]3 years ago
8 0

Answer: 2

Step-by-step explanation:

The IQR is when you subtract the 3rd quartile which is 4 and the 1st quartile which is 2, so 4-2= 2. Hopefully I did this correct.

sineoko [7]3 years ago
4 0

Answer: 2.5

First, lets find the median. In this case, its 3.5

Next, find the median of the numbers below the median, and the median of the numbers above the median.

The median of the lower numbers is 2.5

The median of the upper numbers is 5

Now simply find the difference.

5 - 2.5 = 2.5

Hope this helps you!

You might be interested in
If a movie starts at 10:40am and lasts for 1h and 59min, then what time should the movie end.
OverLord2011 [107]

Answer:

12:39

Step-by-step explanation:

First, to make it easier, round the amount of time the movie lasts to the nearest hour. In this case, the movie "lasts" for 2 hours.

Add 2 hours to 10:40am. Note that when it hits 12, the am becomes pm.

10:40 + 2:00 = 12:40

Now, subtract 1 minute from the amount (1 hr 60 min - 1 hr 59 min = 1 min)

12:40 - 0:01 = 12:39

12:39 pm should be the time the movie ends.

~

7 0
3 years ago
Read 2 more answers
The most recent census for a city indicated that there were 919,716 residents. The population of the city is expected to increas
OLEGan [10]

Answer:

1,474,951.

Step-by-step explanation:

Given a population that increases by a constant percentage, we can model the population's growth using the exponential model.

P(t)=P_o(1+r)^t,$ where \left\{\begin{array}{lll}P_o=$Initial Population\\r$=Growth rate\\$t=time (in years)\end{array}\right\\P_o=919,716\\r=3.7\%=0.037\\$t=13 years

Therefore, the population of the city in 13 years time will be:

P(t)=919,716(1+0.037)^{13}\\\\=919,716(1.037)^{13}\\\\=1,474,950.9\\\\\approx 1,474,951

The population be at that time will be approximately 1,474,951.

3 0
3 years ago
What expressions equal to 19
svp [43]
19 = 19/1 = 38/2 = 57/3 = 76/4
3 0
3 years ago
2. Ronnie buys 18 identical t-shirts costing £36. How much would 1 t-shirt cost? <br>​
fgiga [73]
36/18=2
Each shirt is £2
4 0
3 years ago
Read 2 more answers
Special right triangles: what is the value of x? enter your answer in the box.
tiny-mole [99]
I think you meant to add more to your question (posting the specific problem).
In general, one special right triangle is the <span>45°-45°-90° triangle, in which both legs are congruent and the hypotenuse = √2 * the length of the leg. if you happen to not have the length of the leg, the formula for finding the leg is:  leg = hypotenuse / √2

Another special right triangle is the </span><span>30°-60°-90° triangle. With this kind of triangle the length of the hypotenuse is twice the length of the shorter leg. The length of the longer leg is √3 times the length of the shorter leg.
hypotenuse = 2 * shorter leg
longer leg = √3 * shorter leg</span>
7 0
3 years ago
Other questions:
  • Solve g(-1)=x^2-5x+2
    9·1 answer
  • When you have the words “More than” or “less than”,that should you do to the problem?write a sample answer
    8·1 answer
  • Can someone help me with these
    9·2 answers
  • +find the discriminant and the number of real roots for this equation 9x^2+12x+14
    5·2 answers
  • Solve the system algebraically. 3x - 2y - 1 = 0 y = 5x + 4 What is the solution? {(-9/7,-17/7)} {(9/7,17/7)} {(9/7,-17/7)}
    12·2 answers
  • The drama club is selling tickets to its play. An adult ticket costs $15 and a student tickets costs $11. The auditorium will se
    15·1 answer
  • The cost of 50 pounds of pet food is 117.50. What is the cost for one pound?
    11·1 answer
  • David has a collection of 962 different types of plants. Sam only has about 0.33 times as many plants as David. How many plants
    11·1 answer
  • True or false question<br> please help
    10·2 answers
  • Mr. Starnes and his wife have 6 grandchildren: Connor, Declan, Lucas, Piper, Sedona, and Zayne. They have 2 extra tickets to a h
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!