In a randomized block design, it is expected treatments are randomly assigned within each block.
<h3>What does a randomized block design imply?</h3>
- Subjects are divided into blocks based on a specific features such as age, gender, education, etc.
- Within each block subjects that receive treatment and does who do not are randomly assigned.
- The treatment in all blocks is the same. For example, if the purpose is to study the effect of medicine all treatment subjects should receive the same medicine and dose.
<h3>What is the purpose of this design?</h3>
The purpose is to minimize the effect of certain factors such as age.
Based on the above, it is expected in this experiment the treatment is randomly assigned to a specific number of subjects within each block.
Learn more about experiment in: brainly.com/question/11256472
Answer:
o.4%
Step-by-step explanation:
0.004/1 * 100%= 0.4%
Answer:
elsa's interval width will be greater than that of frank
Step-by-step explanation:
first of all we are told that both Elsa and Frank have the same sample proportion so their midpoint is also going to be the same.
now as the confidence level goes higher, so also would the margin of error increase. then the width of the confidence interval would rise so it can be more confident.
from this question elsa has a larger confidence level therefore her intervals width will be greater than franks own.
Cube root of 30:
Equivalent to 30^(1/3) = <span>3.10723250595
Approximately rounded to 3.12.</span>
Answer:
1)86
2)102
3)118
4)134
Step-by-step explanation:
1) so we know that the photographer started off with 86 photographs and has been uploading 16 each month since then
so in month 1 she would have 86
in month 2: 86+16=102
month 3: 102+16=118
month 4: 118+16=134
you could also use the expression
y=16x+70
how to get this equation: get slope(16) by subtracting p coords and m coord
substitute slope in slope intercept form
y=16x+b
insert in a coordinate pair(1,86)
86=16+b
b=70
hence y=16x+70
