This makes it clear that you do not mean a relative change (ie some fraction of the original value). These are the values … One Percentage Point = 1%, as a simple difference. The value v represents degree of freedom, i.e., the total number of free parameters being tested in a statistical comparison. Headline: "Interest Rates Jump From 10% to 12%". In financial markets they often use the term "Basis Points". This table gives percentage points of the standard normal distribution. If you simply subtract one percentage from another, use the term " Percentage Points " when talking about the difference. Example: Going from 14% to 15% is a rise of 1 Percentage Point How to Avoid Confusion with "Percentage Difference"! But we can can say it was a rise of 2 Percentage Points. So here are two correct ways to talk about a rise from 10% to 12%: When in doubt, use both. The percentage points table of the Chi-Square distribution lists numbers called critical values ranging from 0.1 % to 99.9 %. This table depicts the … If you simply subtract one percentage from another, use the term "Percentage Points" when talking about the difference. Correctly speaking, that was a 20% rise, because "%" is a ratio of two values (the new value divided by the old value). The below given table gives you the percentage points of the student's t distribution on This table gives percentage points of the t-distribution on v degrees of freedom. As The t-distribution becomes closer to the standard normal distribution as the number of degrees of freedom increases. A Basis Point is one hundredth of a Percentage Point: The difference between 8.10% and 8.15% is 5 Basis Points. For example, "Interest rates increased by 2 Percentage Points today, meaning a 20% increase in interest payments". But people with home loans may think you mean that interest rates went from 10% to 30%, and you don't want them falling down in surprise! One Percentage Point = 1%, as a simple difference.