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
Juli2301 [7.4K]
3 years ago
6

3, 9, 10, 5, 8, 5, 9, 11, 10, 3, 10 Find the mean of the data.

Mathematics
1 answer:
slava [35]3 years ago
7 0

Answer:

7.55

Step-by-step explanation:

An arithmetic mean is the average value of all the data points.

In order to find the average value, you add all the data points then divide the resulting sum by the number of data points there are.

The sum of all data points:

3 + 9 + 10 + 5 + 8 + 5 + 9 + 11 + 10 + 3 + 10 =

83

The number of data points:

3, 9, 10, 5, 8, 5, 9, 11, 10, 3, 10

1,2,3,4,5,6,7,8,9,10, 11 = 11 data points

Average value/ Mean:

83 / 11 = 7.545454545454 = rounded to 7.55

You might be interested in
Determine the common ratio r of a geometric sequence with first term 5 and<br> fourth term -40.
viva [34]

Answer:

Step-by-step explanation:

8 0
3 years ago
According to the line Gregg below what is the total number of tickets sold ?
podryga [215]

Answer:

The answer would be 155 tickets

6 0
3 years ago
Help me with the part b!
ra1l [238]
Average speed =   (distance final - distance initial)/(time final - time initial)
Average speed = (30-0)km /(100 -0)min = 3/10 km/min

3/10 km/min *60 min/1 h = 180/10 km/h= 18 km/h
7 0
3 years ago
Using y=mx+b find the slope for<br> 7) 8x + 3y = −9
malfutka [58]

Answer:

-8/3

Step-by-step explanation:

8x + 3y = - 9

Let's make y the subject of the formula.

y = - 9/3 - 8x/3

Rearrange

y = - 8x/3 - 3

The slope is the coefficient of x which is - 8/3

If you don't understand, please leave a comment

Please gimme brainliest

7 0
2 years ago
Andrew owns stock in Hyren Airlines and as a result gets paid dividends worth $539.70 every year. If Andrew owns 105 shares of H
inn [45]
The correct answer for the question that is being presented above is this one: "b. $2.78." Andrew owns stock in Hyren Airlines and as a result gets paid dividends worth $539.70 every year. If Andrew owns 105 shares of Hyren Airlines, the dividend of each share yields <span>b. $2.78</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the reason for each step in the solution of an equation? 4x-1= -2 (x+1)
    11·1 answer
  • BRAINLIESTTT ASAP!! PLEASE HELP ME :)
    8·1 answer
  • The second grade classes dyed 384 eggs. Show that number in expanded form.
    12·1 answer
  • A computer shop sold 400 computers last month and 523 computers were sold this month what is the percentage increase in the sale
    14·1 answer
  • An airport limousine can accommodate up to four passengers on any one trip. The company will accept a maximum of six reservation
    5·1 answer
  • Tickets cost $36 each. this is 60% of the cost of the regular price what is the cost of the regular price?
    11·1 answer
  • Which of the following statements would complete the proof
    11·1 answer
  • © Solve the simultaneous equations<br> -3x + y= – 8<br> 3x + 2y = – 13<br> X =?<br> y =?
    6·1 answer
  • Here is a tape diagram representing the ratio of red paint to yellow paint in a mixture of orange paint.
    11·1 answer
  • HEYOO PEEPS PUT THIS INTO YOUR OWN WORDS! If an object is at rest, it will stay at rest
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!