Fill in the blank by choosing the most appropriate term, number, or value that b

Question

Fill in the blank by choosing the most appropriate term, number, or value that best completes the sentence. Answers listed may be used more than once or not at all. The __________ the p-value is, the stronger the evidence against the null hypothesis. Data that can only take on countable whole number values is considered __________. The __________ measures the spread of the data population. For continuous data the total area under the normal curve must be equal to __________. The measure of location or center that is less affected by the addition of an extreme score (or outlier) is the__________. In formulating hypotheses for a statistical test of significance the __________ hypothesis is often a statement of “no effect” or “no difference”. Higher confidence levels require __________ samples. At a 95% confidence level and a margin of error of 2, the ideal sample size will decrease as the standard deviation of the population gets __________. The __________ distribution can be applied to situations where only 2 mutually exclusive outcomes are possible and the probability of success on each one of those outcomes is the same. As the requirement for a confidence level increases (from 95% to 99% for example) and margin of error and population standard deviation stays the same, our ideal sample size will get__________.

Explanation / Answer

The _____LOWER_____ the p-value is, the stronger the evidence against the null hypothesis.

Data that can only take on countable whole number values is considered ____DISCRETE RANDOM VARIABLE______.

The ___VARIANCE_______ measures the spread of the data population.

For continuous data the total area under the normal curve must be equal to ____1______.

The measure of location or center that is less affected by the addition of an extreme score (or outlier) is the____MEDIAN______.

In formulating hypotheses for a statistical test of significance the ____NULL______ hypothesis is often a statement of “no effect” or “no difference”.

Higher confidence levels require ___MORE_______ samples.

At a 95% confidence level and a margin of error of 2, the ideal sample size will decrease as the standard deviation of the population gets ____SMALLER______.

The ____BINOMIAL______ distribution can be applied to situations where only 2 mutually exclusive outcomes are possible and the probability of success on each one of those outcomes is the same.

As the requirement for a confidence level increases (from 95% to 99% for example) and margin of error and population standard deviation stays the same, our ideal sample size will get____LARGER______.

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