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2022/5/9 -Question: Given that the p-value for a hypothesis test is 0.154 and the significance level (α. is 0.05. The correct decision is to a. reject ...

2023/5/12 -In this case, the p-value is 0.154 which is greater than the significance level of 0.05. Therefore, we fail to reject H0. This means that we do ...

The P-value comes from a normal model of the sampling distribution of differences in sample proportions. In “Distribution of Differences in Sample Proportions,” ...

P-values are a continuum (between 0 and 1) that provide a measure of the strength of evidence against H0. For example, a value of 0.066, will indicate that ...

Use this calculator to compute a two-tailed P value from any Z score, T score, F statistic, correlation coefficient (R), or chi-square value.

2018/8/19 -Six measurements of a sprinter's reaction time show 0.152, 0.154, 0.166, 0.147, 0.161, and 0.159 seconds. What is the p value? This problem ...

P-value is the level of marginal significance within a statistical hypothesis test, representing the probability of the occurrence of a given event.

2022/8/10 -A small p-value (typically ≤ 0.05) indicates strong evidence against the null hypothesis, so you reject the null hypothesis. A large p-value (> ...

2015/12/3 -If the p-value is larger than 0.05, we cannot conclude that a significant difference exists. That's pretty straightforward, right? Below 0.05, ...

If the p-value is less than 0.05, it is judged as “significant,” and if the p-value is greater than 0.05, it is judged as “not significant.” However, since the ...