Which comparisons state the requested measure correctly? Select all that apply.
From 75% to 60% is a decrease of 15 percentage points.✓Correct answer
From 75% to 60% is a 20% relative decrease.✓Correct answer
From 10% to 15% is a 5% relative increase.
From 10% to 15% is a 50% relative increase.✓Correct answer
Explanation
From 75% to 60% the fall is 15 percentage points and 15 / 75 × 100 = 20% relatively. From 10% to 15%, the 5-point rise is 5 / 10 × 100 = 50% relative, so calling it 5% relative omits the old-rate base.