Answer:
Thursday
Step-by-step explanation:
We are given the changes in the low temperature compared to the day before.
Now, first we find the difference in temperature occurring on each day.
As, difference = | current value - previous value |.
So, we get the differences as,
Wednesday = | 4.1 - 3.5 | = 0.6
Thursday = | 0 - 4.1 | = 4.1
Friday = | 2.2 - 0 | = 2.2
Now, as we see that the maximum difference i.e 4.1 occurs on Thursday.
Hence, the most change in the temperature occurs on Thursday.
