What learning rate is being demonstrated if the first unit takes 25 hours and the fourth unit takes 22 hours to complete?
A)greater than or equal to 97 percent
B)less than 97 percent but greater than or equal to 95 percent
C)less than 95 percent but greater than or equal to 93 percent
D)less than 93 percent

Question

Quizplus · Accepted Answer

To calculate the learning rate, we need to use the following formula:
Learning Rate = ((Time for first unit - Time for nth unit)/Time for first unit) x 100%

Here, n=4 (since we are comparing the time for the first and fourth units), Time for first unit=25 hours, Time for fourth unit=22 hours

Learning Rate = ((25-22)/25) x 100%
= 12%

So, the learning rate is less than 95% but greater than or equal to 93%. Therefore, the best choice is C.

What Learning Rate Is Being Demonstrated If the First Unit