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erica [24]
2 years ago
6

Explain how to estimate a population using random sampling

Biology
1 answer:
Nina [5.8K]2 years ago
6 0
Subjects in the population are sampled by a random process, using either a random number generator or a random number table, so that each person remaining in the population has the same probability of being selected for the sample.

How to Estimate a Population Total from a Simple Random Sample

1. This lesson describes how to estimate a population total, given survey data from a simple random sample. ...

2. Sample mean = x = Σx / n.

3. Population total = t = Nx.

4. where N is the number of observations in the population, and x is the sample mean.

A simple random sample is a subset of a statistical population in which each member of the subset has an equal probability of being chosen. ... In this case, the population is all 250 employees, and the sample is random because each employee has an equal chance of being chosen.

Random sampling is a part of the sampling technique in which each sample has an equal probability of being chosen. A sample chosen randomly is meant to be an unbiased representation of the total population.
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An impulse relayed along a myelinated axon jumps from _____ to _____.
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How does photosynthesis yield sugar? sumarize how the light-capturing reactions a?
julsineya [31]
Answer
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3 years ago
1. A small snake is found eating a cricket in a
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The level of succession which involves a small snake is found eating a cricket in a grassland is a Secondary succession.

<h3>What is Secondary succession?</h3>

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The grassland area has been occupied with living things already which makes it a secondary succession.

Read more about Secondary succession here brainly.com/question/520254

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