what does a 95% confidence interval mean?\n95...
what does a 95% confidence interval mean?\n95% of the data points will fall within the range and can be explained by the hypothesis\n5% of the data points will fall within the range and can be explained by the hypothesis\n95% of the data points will fall outside of the range and cannot be explained by the hypothesis\nthere is a 5% chance that the researchers are confident about the hypothesis\nquestion 14 :=\nwhich of the following best describes an element?\na chemical compound that is bonded together in a fixed proportion, with no contamination from other elements or chemical compounds\na solid material that is typically hard, shiny, malleable, fusible, and ductile\na chemical substance that is made of one type of atom and cannot be further broken down to another element using a chemical reaction\na combination of elements that are chemically bonded together in a fixed proportion\nquestion 15 :=\nwhat type of chart is this image an example of?