Answer:
I think it is 45
n = number of rolls = 150
p = probability of rolling a “1” = 0.3
n*p = expected number of “1”s that show up out of the 150 rolls
n*p = 150*0.3
n*p = 45
Explanation:
hope this helps if not let me know
Law makers passed this law to stop drivers from being distracted. I think it will help with drivers safety because it makes the drivers pay attention to the road and almost nothing else.
Answer:
The main objective of including the usual care treatment in the experiment is to offer a baseline for determining the survival rates of infants who received cooling of the whole body. The experimenters incorporated the usual care treatment in the testing so that they could compare the outcomes of this treatment with the outcomes of the entire body cooling treatment.
With this assessment, the experimenters could evaluate that whether the cooling treatment exhibited more positive influences on the babies in comparison to the usual care.
Explanation: