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
Soloha48 [4]
3 years ago
12

C)PLEASE MAN PEOPLE ARE USING ME FOR POINTS

Mathematics
2 answers:
sp2606 [1]3 years ago
8 0

Answer:

the one above is right lol

Step-by-step explanation:

UNO [17]3 years ago
3 0

The measures of spread include the range, quartiles and the interquartile range, variance and standard deviation. Let's consider each one by one.

<u>Interquartile Range: </u>

Given the Data -> First Quartile = 2, Third Quartile = 5

Interquartile Range = 5 - 2 = 3

<u>Range:</u> 8 - 1 = 7

<u>Variance: </u>

We start by determining the mean,

\:1+\:2+\:3+\:3+\:3+\:5+\:8 / 7 = 3.57

n = number of numbers in the set

Solving for the sum of squares is a long process, so I will skip over that portion and go right into solving for the variance.

\sum _{i=1}^n\frac{\left(x_i-\bar{x}\right)^2}{n-1},\\\\=> SS/n - 1\\\\=> 31.714/7 - 1\\=> 5.28571

5.3

<u>Standard Deviation</u>

We take the square root of the variance,

\sqrt{5.28571} = 2.29906

2.3

If you are not familiar with variance and standard deviation, just leave it.

You might be interested in
PLZ HELP!!!!<br> I will mark u the brainyest!!!answer only 1-4 questions!!
marishachu [46]
1)180
2)79
3)9,100
4(:)540
8 0
3 years ago
Isthe number a fact of 6? Write yes or no.
dem82 [27]
3 no
6 yes
16 no
18 yes
7 0
3 years ago
What is f(x) - g(x)?
Gala2k [10]
f(x)=9x^3+2x^2-5x+4\\\\g(x)=5x^3-7x+4\\\\f(x)-g(x)=(9x^3+2x^2-5x+4)-(5x^3-7x+4)\\\\=9x^3+2x^2-5x+4-5x^3+7x-4=9x^3-5x^3+2x^2-5x+7x+4-4\\\\=\boxed{4x^3+2x^2+2x}
7 0
3 years ago
The coldest surface temperature on the Moon is 57 degrees colder than twice the coldest surface temperature on Earth. What is th
german
28.5  is the coldest surface temperature on Earth
5 0
3 years ago
At a baseball game, a hamburger costs $2 more than
Aliun [14]

Answer:

Hamburger = $6

Hotdog = $4

Step-by-step explanation:

136 - 14(2) = 108

108 / 13 + 14 = 4

If a hamburger is 2 dollars more than you would just add 2 to this

4 0
3 years ago
Other questions:
  • Rosie read 8 chapters in her book in four hours. If each chapter is 149 pages long, how many pages did Rosie read in four hours?
    10·2 answers
  • darious buys a bottle of chemical solution that contains 70% alcohol. the bottle contains 500 ml of solution. how many ml of alc
    6·1 answer
  • A circle is centered at the point (5, -4) and passes through the point (-3, 2).
    10·2 answers
  • Describe the transformations from the graph of f(x)=∣x∣ to the graph of r(x)=∣x+2∣− 6.
    15·1 answer
  • Which is closest to the volume of this circular cone?
    12·2 answers
  • 17. The mapping shows a relationship between x and y. Which statement is 5 points
    12·2 answers
  • What are the odds of rolling a multiple of 5 using a 20 sided die?
    15·1 answer
  • Please select the word from the list that best fits the definition
    12·2 answers
  • Zack and Antonio are on the track team. Zack ran 108 miles over 9 weeks, running the same distance each week. Antonio ran 91 mil
    12·1 answer
  • The children's section is rectangular and has three of its comers at (-10,10). (-10,4), and (-3,10). What are the coordinates
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!