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
Inessa05 [86]
3 years ago
13

Hi, I need help with this question. Here is the question: For which data set is the median greater than the mean?

Mathematics
2 answers:
alexdok [17]3 years ago
8 0

(4) {1,2,10,11, 12}

Answer:

Solution given:

1:

{ 4,7,10,13,16}

n=5

median={n+1)/2th term=6/2=3th term=10

mean=sum/n={ 4+7+10+13+16}/{5}=10

(2)

{8,9,10,18,19}

n=5

median={n+1)/2th term=6/2=3th term=10

mean=sum/n={8+9+10+18+19}/{5}=<u>1</u><u>2</u><u>.</u><u>8</u>

3) {8,9,10,11,12}

n=5

median={n+1)/2th term=6/2=3th term=10

mean=sum/n={8+9+10+11+12}/{5}=10

(4) {1,2,10,11, 12}

n=5

median={n+1)/2th term=6/2=3th term=10

mean=sum/n={1+2+10+11+13}/{5}=7.4

In above

1: mean=median

2:mean>median

3:mean=median

4:mean<median

<u>s</u><u>o</u><u> </u><u>m</u><u>e</u><u>d</u><u>i</u><u>a</u><u>n</u><u> </u><u>i</u><u>s</u><u> </u><u>g</u><u>r</u><u>e</u><u>a</u><u>t</u><u>e</u><u>r</u><u> </u><u>t</u><u>h</u><u>a</u><u>n</u><u> </u><u>m</u><u>e</u><u>a</u><u>n</u><u> </u><u>i</u><u>s</u><u> </u><u>i</u><u>n</u><u> </u><u>4</u><u>t</u><u>h</u><u> </u><u>o</u><u>n</u><u>e</u><u>.</u>

(4) {1,2,10,11, 12}

FinnZ [79.3K]3 years ago
4 0

Answer:

Set 2

Step-by-step explanation:

First find the median of each set (the median being the number in the middle):

(1) { 4,7,10,13,16} = 10

(2) {8,9,10,18,19} = 10

(3) {8,9,10,11,12} = 10

(4) {1,2,10,11, 12} = 10

Then find the mean of each set (the mean being average of all the numbers, to find the average add up all the numbers and divide by the amount of numbers):

(1) { 4,7,10,13,16} = 10

(2) {8,9,10,18,19} = 12.8

(3) {8,9,10,11,12} = 10

(4) {1,2,10,11, 12} = 7.2

the answer being 12.8 since 12.8 is greater than 10

You might be interested in
What is the measure of angle 1
Gre4nikov [31]

It would be 56 degrees since it's a vertical angle and to get the obtuse angles you just subtract 180 from 56 and there's your answer. Hope this helped! (':

7 0
3 years ago
Read 2 more answers
Jeremy will roll a number cube, numbered 1−6
Marina CMI [18]

Answer:

Step-by-step explanation:

p(even) = 3/6

p  number 3 = 1/6

p (even then number 3) = 3/6 * 1/6 = 3/36

7 0
3 years ago
State the degree for the polynomial:
Ivahew [28]

Answer:

4

Step-by-step explanation:

the degree of the polynomial is the highest degree of any of the terms.

7 0
3 years ago
Read 2 more answers
What are the two ratios that are equivalent to 2:9
Lisa [10]

Answer:

18:81   12:54

Step-by-step explanation:

7 0
3 years ago
What is the slope in the table below
eduard

Answer:

<h2>The table does not show a linear function</h2>

Step-by-step explanation:

\text{The formula of a slope:}\\\\m=\dfrac{y_2-y_1}{x_2-x_1}\\\\\text{From the table we have:}\\\\(5,\ 24),\ (10,\ 21),\ (15,\ 17),\ (20,\ 13)\\\\\text{Check}\\\\\dfrac{21-24}{10-5}=\dfrac{-3}{5}=-\dfrac{3}{5}\\\\\dfrac{17-21}{15-10}=\dfrac{-4}{5}=-\dfrac{4}{5}\\\\-\dfrac{3}{5}\neq-\dfrac{4}{5}

3 0
3 years ago
Other questions:
  • Plzzz answer !!!! Answer ASAP plz , would appreciate that
    6·1 answer
  • 1.7 In the following diagram, angle 7 equals 61°.
    14·2 answers
  • 0.18y+0.03(y+8000)=1290
    14·1 answer
  • Suppose you have a random variable that is uniformly distributed between 1 and 29. what is the expected value for this random va
    13·1 answer
  • What is the inverse operation of multiplication? How do you "undo" multiplication?
    7·1 answer
  • 35 rounded to the nearest 100
    14·1 answer
  • If point A, having
    5·1 answer
  • Write the following fracton as a mixed number 17÷18<br>​
    15·1 answer
  • Express 80g as a fraction of 1kg
    13·2 answers
  • What is the mean for Doctor A’s data set on contacts? What is the mean for Doctor B’s data set on contacts? Write a sentence com
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!