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
Semenov [28]
3 years ago
13

A randomized study compared the effectiveness of two mosquito repellents. The treatment group using Spray A reported a mean of 3

.5 mosquito bites. The treatment group using Spray B reported a mean of 5.6 mosquito bites.
To determine if the results are significant, the data are re-randomized and the differences of the means are shown in the dot plot.



What is the best conclusion to make based on the data?

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
5 0

Answer:

The difference of the means is not significant because the re-randomizations show that it is within the range of what could happen by chance.​

Step-by-step explanation:

Given that:

The treatment group using Spray A reported a mean of 3.5 mosquito bites.

The treatment group using Spray B reported a mean of 5.6 mosquito bites.

After the data are  re-randomized; the differences of the means are shown in the dot plot. The dot plot is attached in the file below;

The best conclusion that can be make based on the data from the dot plot is :

The difference of the means is not significant because the re-randomizations show that it is within the range of what could happen by chance.​

You might be interested in
Which greatest integer function matches the graph?
Yuki888 [10]
The answer is b, f(x) = (x) + 1.
8 0
2 years ago
Can you give me the answer to this?
antiseptic1488 [7]
(8,9)

To find the midpoint of coordinates is adding all the X axis coordinates and dividing it by 2 (9+7 divided by 2=8)


Same goes for the Y axis (5+13 divided by 2= 9)
7 0
2 years ago
John wants to represent 30% more than a number he writes 1.30x is he correct
Svetradugi [14.3K]
0.39 I believe is the answer

8 0
3 years ago
The art center has a painting class each month. each student pays 12 dollars for the class and 28 dollars for the materials. thi
DedPeter [7]

We need to use simple division to solve the problem. The number of students in the painting class this month is 14.

It is said that each student pays $12 for class and $28 for materials. The total amount paid by each student can be calculated by adding both of them. We know that the total amount this month is $560, we need to find the number of students in the class. Let us consider the number of students in the class to be x, and multiply the total amount per student to x and equate it to 560.

(12+28)x=560

40x=560

x=560/40=14

Therefore the number of students in the painting class is 14.

Learn more about division here:

brainly.com/question/25289437

#SPJ4

8 0
1 year ago
What is X if line a and b are parallel
uranmaximum [27]

Answer:

We can determine from their equations whether two lines are parallel by comparing their slopes. If the slopes are the same and the y-intercepts are different, the lines are parallel. If the slopes are different, the lines are not parallel. Unlike parallel lines, perpendicular lines do intersect.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Correct answer gets brainliest and full ratings.
    10·1 answer
  • PLEAS HELP I'LL MARK BRAINIEST
    15·1 answer
  • Two less than three-fifths a number less or equal to forty-one
    8·2 answers
  • Given that g(x) = 3x - 5, evaluate g(4 + h) <br> ————<br> h
    12·2 answers
  • 8x+12-8x+15+15x-22-x
    7·1 answer
  • What is the GCF of x^6 and x^5
    14·1 answer
  • For question 6 what is that value of x?<br><br> For question 7 find m
    5·1 answer
  • Help pls reallyyyyyyyyyyyyyyyyyy
    8·1 answer
  • 10 i
    10·1 answer
  • A mail carrier delivered mail to 84 houses in 6 hours. At what rate did the mail carrier deliver the mail?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!