Question

1. choose all that apply. which three things can statistical significance show about data? whether or not the results from the sample can be applied to the population whether or not the results are from error whether or not the results are 100% accurate whether or not the results are biased whether or not the results are from chance 11. choose the best answer. as a teacher explains a lab experiment, several students are snacking on chips. which rule is violated? working alone in the lab being serious in the lab eating and drinking in the lab leaving an experiment unattended

Explanation:

• Question 10: Statistical significance helps determine if sample results can generalize to the population (as it relates to inferential statistics). It also helps in assessing if results are due to chance (using probability - based tests like p - values). And it can give an indication if results are from error (systematic or random, in the context of hypothesis testing). However, it cannot show if results are 100% accurate (no statistical method can guarantee absolute accuracy) or if they are biased (bias is more related to sampling methods and study design rather than just statistical significance).
• Question 11: In a lab, eating and drinking is a common safety rule violation. Working alone is not indicated here (students are together). Being serious is a more general and less specific rule compared to the clear - cut “no eating/drinking” rule. Leaving an experiment unattended is also not relevant as the students are present but eating.

Answer:

• Question 10:
• whether or not the results from the sample can be applied to the population
• whether or not the results are from error
• whether or not the results are from chance
• Question 11: eating and drinking in the lab