I would say C but i haven’t watched what your suppose to be watching. Sorry if i couldn’t help you.
Answer:
hi
Explanation:
Based on the map we could see that Western Europe has higher percentage of population that is over age 65 as compared to Eastern Europe. Hence, the answer to this question would be “Eastern Europe has a younger population than Western Europe.”
so it is B
Answer:
Mean of sampling distribution=3.5
Standard error of sampling distribution=0.219
Explanation:
We know that
The average of catching fish per fishing trip=μ=3.5
and
The standard deviation of catching fish per fishing trip= σ=1.2.
We have to find the mean and standard error of sampling distribution of 30 fishing trips i.e. μxbar=? and σxbar=?
Mean of sampling distribution=μxbar=μ=3.5
Standard error of sampling distribution=σxbar=σ/√n
Standard error of sampling distribution=σxbar=1.2/√30
Standard error of sampling distribution=σxbar=1.2/5.4772
Standard error of sampling distribution=σxbar=0.219
Thus, the mean and standard error for a sampling distribution of 30 fishing trips are 3.5 and 0.219.
Answer:
B.
Explanation:
Peroxisomes are formally defined as single membrane-bound organelles that contain enzymes. During a Differential centrifugation the cell membrane is divided and split into two parts releasing the cell's components. Therefore to determine whether you have a suspension of peroxisomes you should look for a double membrane bound organelle.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
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