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
Viefleur [7K]
3 years ago
13

Find the mean, median, mode, and range of the data set.

Mathematics
1 answer:
Lelu [443]3 years ago
7 0

Answer:

Step-by-step explanation:

Mean = Sum of data ÷ number of data set

         =\dfrac{9+3+15+7+2+4+3}{7}\\\\=\dfrac{43}{7}\\\\= 6.14\\\\= 6.1

Median:

Arrange the data in ascending order:

2 , 3 , 3 , 4 , 7 , 9 , 15

Middle term is the median of the data set

Median  = 4th term = 4

Mode:

Mode is the data whose is frequency is more.

So, mode = 3

Range = Maximum - minimum

           = 15 - 2

           = 13

You might be interested in
The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was to . If there were 12,7
Sever21 [200]

Answer: The question is incomplete

Step-by-step explanation: The answer to this question cannot be determined correctly since an important detail is missing.

However, let me explain how you would normally go about it by using an example of mine. If for example the ratio of yes votes to no votes was 8 to 5, and the question requires you to calculate how many yes votes were there as indicated in your question, then the first step would be to find the total number of both sides of the ratio. That is add 8 to 5 which gives you 13. This means if there was a total of 13 votes cast, every yes vote stands for 8 out of 13 votes and every no vote stands for 5 out of 13 votes.

To express it mathematically, every yes vote would be 8/13 of the total (12779) and every no vote would be 5/13 of the total (12779).

Therefore to determine how many yes votes there was, is calculated as follows;

Let yes votes be y and no votes be x'

y = (8/13) * 12779

y = 102232/13

y = 7864

<em>Based on my example that the ratio of yes votes to no votes is 8 to 5, </em>

Then the number of yes votes was 7,864.

7 0
3 years ago
HELPPP PLEASE I NEED AN ANSWER
mina [271]

Answer:

C

Step-by-step explanation:

4 0
3 years ago
What is the equation of the line? Plsss helppp
Goshia [24]

Answer:

y = -7

Step-by-step explanation:

Slope: 0

y-intercept: (0,−7)

Since the line doesn't change up, down, right, or left, and it stays on the y-axis, that's how u get y = . The straight line runs along -7 . That's how u get -7 . so when u put it all together u get: y = -7 .

Hope that helps. Tried to explain the best I could :)

5 0
3 years ago
In a group of​ bird-watchers, 4 out of every 5 people have seen a bald eagle. What percent of the​ bird-watchers have not seen a
Andreas93 [3]

Answer:

20%

Step-by-step explanation:

4/5=.80

1-.80=.20

.20=20%

4 0
3 years ago
36x^2+_x+4 fill in the blank
Neporo4naja [7]

Answer:

i don't know the answer lol

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • A midsegment of a triangle measures 14.7 feet. what is the length of the corresponding base of the triangle
    7·1 answer
  • 478 × 965 in distributive property
    6·2 answers
  • The prime factorization of 132=2*2*3*11<br><br> a.what is the prime factorization of 88?
    8·1 answer
  • A room is 20 feet long by 10 feet wide. A map says that
    6·1 answer
  • Please help!!! 100 points if correct!!! please actually answer
    5·1 answer
  • F−1(−2) = <br><br> f(−4) = <br><br> f(f−1(−2))
    12·2 answers
  • Jordan has 300 pieces of candy. He gives Adrian ¼ pieces, 10% was given to Darien and he gave his little brother 25 pieces. Expl
    6·1 answer
  • I am a number between 12 and 18.<br> I am a multiple of 2.<br> I am not a multiple of 4.
    14·2 answers
  • How do i find the measure of R or whatever big confushion help
    9·1 answer
  • What is the area of a sector<br> when r=9/2 and 0=5pi/6 radians?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!