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
sashaice [31]
3 years ago
13

Find the mean, median, mode and range of the data set after you perform the given operation on each data value.

Mathematics
2 answers:
tatyana61 [14]3 years ago
5 0
The answer is A.

Hope this helps
Vlada [557]3 years ago
3 0
Mean:

Add all the numbers:

13 + 17 + 15 + 18 + 21 + 13 + 20 + = 16.7
16.7 + 3.7 = 20.4

Mean = 20.4

Median:

Order the numbers:

13, 13, 15, 17, 18, 20, 21

The median, or middle number is 17.
17 + 3.7 = 20.7

Median = 20.7


Mode:

The number that repeats the most is 13.
13 + 3.7 = 16.7 

Mode = 16.7

Range:

Highest Number = 21

Lowest Number = 13

21 - 13 = 8

Range = 8

The answer choice that matches is choice A.

Hope this helped☺☺
You might be interested in
Can some one pls help and have a blessed day
Anna35 [415]

Answer:

B. 20h

B. n/2

A. y-3

A. 8t

hope this helps

have a good day :)

Step-by-step explanation:

4 0
2 years ago
*High School problem not Middle School
devlian [24]
Should be c ? can you send me a picture please ? and it’s dice .
4 0
3 years ago
you sell lemonade for .25 cents per glass. you invested $2 in the ingredients. write a formula that gives the profit as a functi
jeyben [28]
Would it be 50 dollars
4 0
2 years ago
Simplify, then determine which is greater
Natasha_Volkova [10]

Answer:

1) answer is 2x^2 - x + 6

2) answer is 2x^2 + 2x + 2

Step-by-step explanation:

i dont know if this is what you wanted, but i tried to follow the directions as best i could

8 0
2 years ago
Read 2 more answers
For an equation 9-3x=21, the first step is
g100num [7]

Answer: A.Subtract 9 from both sides

Step-by-step explanation:

Answer A: Subtract 9 from both sides

Explanation: You want to solve the x from this equation, then the first thing is to put the number that has no valiable x to the other sides, so in this equations, we want to move 9 to the right side, so we subtract 9 from both sides.

5 0
2 years ago
Read 2 more answers
Other questions:
  • A grocery bag contains x apples, each weighing of a pound, and y pounds of grapes. The total weight of the grocery bag is less t
    8·2 answers
  • A bus travels 36 miles in 45 minutes. Enter the number of mi Es the bus travels in 60 minutes at this rate
    8·1 answer
  • What is the slope of the equation y-3=-4(X-5)
    10·2 answers
  • Statistics
    8·1 answer
  • 7a-3(2a-4) what’s the answer?
    6·2 answers
  • 3x+10y=13<br> 4(-2y+x)-9x=13
    7·1 answer
  • Find the value of X and Y for all three questions. Show your work. Will give brainliest!
    5·2 answers
  • 1. -5(-4/7)=<br> 2. 2(-3)= <br> 3. -2(-2.6)<br> 4. -5(0.8)
    6·1 answer
  • Help please<br><br> (3x^2 + 5x - 9) + (-3x + 4)
    5·2 answers
  • 84 mililiters to deciliters
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!