Bias refers to scenarios which might affect the ability of a statistical experiment to generalize, hence affecting the validity of research. Non-response bias occurs when majority of subjects <em>fail to respond during a survey</em>. Hence, a likely scenario is ; <em>surveys were mailed to 500 people, and 200 of the surveys were completed and </em><em>returned</em><em>.</em><em> </em>
- Non - response bias has to do with a situation whereby a large percentage of the selected samples from a population do not respond or fail to participate in the experiment or survey.
- If 200 surveys were returned, then 300 of the sample participants did not respond. Which means <em>60% of the sample are non-responsive</em>.
Therefore, a scenario where <em>surveys were mailed to 500 people, and 200 of the surveys were completed and </em><em>returned</em><em> </em>exemplifies a non - response bias.
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Answer:
four bouquets
Step-by-step explanation:
The way of solving this problem is tell Abigail to keep the relation between flowers constant, that is
We have 16 roses and 20 carnations
16 2 16 = 2⁴ 20 2 20 = 2² * 5
8 2 10 2
4 2 5 5
2 2 1
1
So we will make bouquets of 4 roses and 5 carnations
so we will have 4 bouquets using all flowers
Answer
$1125
Solution
4500x0.25=1125
First, convert 2/5 to a decimal by dividing 2 by 5:
2/5 = 0.4
Now, multiply:
0.4 x 8.75 = 3.5 gallons
Hope this helps!
ANSWER:
Mrs. Cook should buy 2 packages of candy.
This is as:
LCM = 72
2 packages of candy = 36 × 2 = 72 pieces
72 ÷ 24 = 3
Therefore, as 72 divided by 24 results in a whole number without any left over, the answer must be 2 packages.
Hope this helps! :)
