Jennifer conducted an experiment evaluating different types of fonts on memory recall. She found that her results had a p-value of 0.05. What does this mean?

A) The fonts had a significant impact on memory recall.
B) The fonts had no impact on memory recall.
C) Jennifer's experiment was not conducted correctly.
D) The p-value is irrelevant to the study.

A p-value of 0.05 in Jennifer's experiment indicates that the fonts had a significant impact on memory recall, as it suggests that the difference observed is not due to random chance. However, it's a borderline finding, and depending on the research field, a stricter level might be necessary for significance.

Explanation:

A p-value of 0.05 or less in an experiment usually indicates that there is a significant difference or effect. In the context of Jennifer's experiment, a p-value of 0.05 would suggest that the fonts she tested had a significant impact on memory recall.

This is because we typically compare the p-value to a predetermined significance level, often 0.05. If the p-value is less than or equal to this level, we would reject the null hypothesis. The null hypothesis in this case likely would be that the fonts had no impact on memory recall.

However, it's important to note that a p-value of 0.05 is right at the threshold, meaning the finding is borderline significant. Depending on the exact context and research field, a stricter level (like 0.01) might be used, in which case a p-value of 0.05 would not lead to rejecting the null hypothesis.

Learn more about p-value here:

https://brainly.com/question/33325466

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