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Why do you use a large sample size when conducting an experiment?
Better the results
What two features must a sample have it if is to accurately represent a population?
A sample must be both random and sufficiently large to accurately represent a population. Randomness ensures that every individual in the population has an equal chance of being selected, minimizing bias. A sufficiently large sample size helps to capture the diversity and variability within the population, leading to more reliable and generalizable results.
Why was it important to Mendel to study such a large sample of pea plants to determine the probability of inheritance?
Answer D- A higher sample size gives more accurate results- APEX LEARNING
Is mean an unbiased estimator of a population?
Yes, the sample mean is an unbiased estimator of the population mean. This means that, on average, the sample mean will equal the true population mean when taken from a large number of random samples. In other words, as the sample size increases, the expected value of the sample mean converges to the population mean, making it a reliable estimator in statistical analysis.
Why does a statistical sample have to be large?
The larger the sample of data collected leads to a more accurate conclusion.
How does a large sample size help to ensure that experimental results are reliable?
It made his actual results approach the results predicted by probability
In statistics which is better large sample size or small sample size?
Generally, the larger the sample the more reliable the results. Example: If you flipped a coin twice and got heads both times you could say the coined is biased towards heads. However, if you repeat the experiment 100 times your results will be a lot more reliable.
How reliable is drawing a conclusion based on too small a population sample?
Drawing a conclusion based on too small a population sample is not reliable because the sample may not accurately represent the entire population, leading to biased or inaccurate results. It is important to use a sufficiently large and diverse sample size to ensure the validity and generalizability of conclusions.
What kind of experiment produces the most reliable results?
A well-designed experiment with a large sample size and controlled variables typically produces the most reliable results. Additionally, experiments that are repeated multiple times to account for variability and ensure consistency tend to yield reliable outcomes.
Mendel used more than 28000 pea plants in his experiment. How does this large sample size make his results more reliable?
it made his actual results approach the results predicted by probability
Is it better to survey as many people as possible.explain?
It is not always better to survey as many people as possible. The sample size needs to be representative of the population being studied to draw accurate conclusions. Too large a sample can be costly and time-consuming, while too small a sample may not provide reliable results. It is important to strike a balance between sample size and representativeness for meaningful survey results.
Why do you use a large sample size when conducting an experiment?
Better the results
Why was it important for mendel study such a large sample of pea plants?
(Apex Learning) A higher sample size gives more accurate results.
What two features must a sample have it if is to accurately represent a population?
A sample must be both random and sufficiently large to accurately represent a population. Randomness ensures that every individual in the population has an equal chance of being selected, minimizing bias. A sufficiently large sample size helps to capture the diversity and variability within the population, leading to more reliable and generalizable results.
Why was it important for mendel to study such a large sample of pea plant?
(Apex Learning) A higher sample size gives more accurate results.
A sample of a population should be large enough to?
span the full spectrum of a population's genetic variation.-apexI got you guysssss.feel free to hmu on snap king.youssof ( need knew friends ;--;)
What is the benefit of using a large sample size in an experiment?
Statistically the larger the sample size the more significant the results of the experiment are. Chance variation is ruled out.
