Aresearcher tests whether the mean cholesterol level among those who eat frozen pizza exceed the value considered to indicate a health risk. she gets a p-value of 0.07. explain, in this context, what the 7% represents.

In hypothesis testing, one can only positively prove something by disproving the null hypothesis. I this case, the null hypothesis is that there is no relationship between eating frozen pizza and dangerous cholesterol levels.

sumif(range,criteria,sum_range)

the range is range of cells you want to be included.

criteria in the form of a number, expression, or text that defines which cells will be added. for example, criteria can be expressed as 32, "32", "> 32", "apples".

sum_range is the actual cells to add if their corresponding cells in range match the criteria