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
trasher [3.6K]
3 years ago
9

A survey was taken of students in math classes to find out how many hours per day students spend on social media. The survey res

ults for the first-, second-, and third-period classes are as follows:
First period: 2, 4, 3, 1, 0, 2, 1, 3, 1, 4, 9, 2, 4, 3, 0

Second period: 3, 2, 3, 1, 3, 4, 2, 4, 3, 1, 0, 2, 3, 1, 2

Third period: 4, 5, 3, 4, 2, 3, 4, 1, 8, 2, 3, 1, 0, 2, 1, 3

What is the best measure of spread for the first period and why?
Mathematics
1 answer:
Fiesta28 [93]3 years ago
7 0

median because there is and outlier

You might be interested in
If a shirt selling for $18 is marked upto $20 then the % increase is
luda_lava [24]

Answer:

11%

Step-by-step explanation:

it is a simple question, whenever you need to find % increase or % decrease.

always divide the increase as in this case $2 by the original amount which is $18 and multiply it by 100 as you need to take the %.

so,

2/18*100 gives you 11.11%      * is multiply  

8 0
3 years ago
Read 2 more answers
Can someone please help meeeee
kozerog [31]

Answer:

45°

Step-by-step explanation:

The angle with measure of 9x and the angle with measure of 3x are supplementary

9x + 3x = 180°

12x = 180 divide both sides by 12

x = 15

The angle with measure of 9x and angle a are supplementary as well

9x + a = 180

9×15 + a = 180

135 + a = 180 subtract 135 ftom both sides

a = 45°

3 0
3 years ago
Chris is splitting 6 quarts of ice cream with 9 members of the team. If the ice cream is split evenly. How many cups will each p
vodka [1.7K]
Each person gets 2 2/3 cups of ice-cream
Step-by-step explanation:
First, you convert 6 quarts to cups. For every quart, there are 4 cups so you do 6 times 4 and you get 24 then you divide 24 by 9 and you get 2 2/3
4 0
3 years ago
Ramon took out a car loan with an interest rate of 10 percent and paid $100 in loan application fees. What term describes the am
Drupady [299]
<span>The term describes the amount of interest Ramon will pay is APR, annual percent rate which is 10%. The term annual percentage rate of charge (APR<span>), corresponding sometimes to a nominal </span>APR<span> <span>and sometimes to an effective </span></span>APR<span> <span>(or EAPR), describes the interest rate for a whole year (annualized), rather than just a monthly fee/rate, as applied on a loan,<span> </span></span></span></span>
7 0
3 years ago
Solve the inequality 15t &gt; 180
bagirrra123 [75]

Answer:

t>12

Step-by-step explanation:

t>180/15

then divide 180 by 15

and you gey t>12

4 0
3 years ago
Other questions:
  • What is the spring constant for the spring in the graph?
    15·1 answer
  • How can I simpliy |-15| + |-26|?
    8·2 answers
  • 3 teacher shar 2 pack of paper equally
    12·1 answer
  • What is the solution to the equation below?<br> -1+ 3x - 8 = 7
    14·1 answer
  • Plz answer this asap
    15·1 answer
  • 2. The line y = x is transformed into y = 5x. Determine if each statement
    10·1 answer
  • Sarah is playing a game in which she rolls a number cube 20 times. The results are recorded in the chart below. What is the expe
    9·1 answer
  • Which one of these is a function?
    5·2 answers
  • I need help with this equation. I'm not that smart so I can't figure it out-
    10·1 answer
  • sam took out an 80/20 mortgage on a 125 000 home what is the amount financed under the first mortgage
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!