Answer:
Interrupted time series
Explanation:
In simple words, Interrupted time series evaluation can be understood as a statistical technique for assessing the results of an intervention that involves monitoring a long-term time frame before as well as after the intervention. The interference is the interference, which would be a regulated external effect or collection of effects, whereas the time series refers to the information over term.
Thus, from the above we can conclude that the given case illustrates interrupted time series design.
Answer: It has been preserved and is as it was the day Roosevelt died.
Explanation: That's a significant thing about the little White House for Roosevelt.
I can't understand this it's a different language
Mawsynram, situated on the southern slopes of the Eastern Himalayas in Shillong, India, is one of the wettest places on Earth.