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
Misha Larkins [42]
3 years ago
8

A researcher observes the level of aggression of six 5-year-old boys over the course of a school day. The number of incidents fo

r the group of boys was 2, 4, 6, 12, 8, 10. What is the mean number of aggressive acts for this group of children
Mathematics
1 answer:
Vika [28.1K]3 years ago
3 0

Answer:

<h3>7</h3>

Step-by-step explanation:

Mean number = Sum of all the numbers/ Total number of old boys

Given the data

2, 4, 6, 12, 8, 10

Sum = 2+4+6+12+8+10

Sum = 42

Total number of old boys = 6

Substitute into the formula

Mean number of aggressive acts = 42/6

Mean number of aggressive acts = 7

<em>Hence the mean number of aggressive acts for this group of children is 7</em>

You might be interested in
Help please I don’t understand
mestny [16]

Answer:

It is xy

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please help 9, 5, and 10!
bulgar [2K]

Answer:

It wont let me access it

Step-by-step explanation:

4 0
3 years ago
... please help..........................
Drupady [299]

Answer:

B

Step-by-step explanation:

-8+2=-6 and im pretty sure negative of a power is just a regular power so its B

6 0
3 years ago
Use the picture to help you answer theese questions.
kobusy [5.1K]

Answer: 70

Step-by-step explanation:

I think

8 0
3 years ago
Read 2 more answers
f the cost of printing the novel includes a base cost of $1,550 plus $4 per book, write a function that represents the cost of p
mixas84 [53]
The function is $1,550x+$4x=f
7 0
3 years ago
Other questions:
  • One meaning of the word distribute is “to give something to each member of a group.” Which best explains how this can help you r
    15·2 answers
  • Please help!!! 25 points!!
    11·1 answer
  • What is the width of a rectangle with an area of 5/8 inches and a length of 10'inches
    10·1 answer
  • Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .
    13·1 answer
  • A lighthouse casts a 128-ft shadow. A nearby lamppost that measures 5
    8·1 answer
  • The ratio of fish to snails is 3 to 2. There are 18 fish in the aquarium. How many snails are in the aquarium ?
    9·1 answer
  • Don notices that the side opposite the right angle in a right triangle is always the longest of the three sides. Is this also tr
    13·1 answer
  • Find the missing angles
    9·1 answer
  • The circumference of a circle is m. What is the area , in square meters ? Express your answer in terms of pi
    15·1 answer
  • A line passes through (-1,-5) and is perpendicular to the graph of y = -2x + 5. What equation represents the line in
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!