3 feet 4 feet 5 feet is the answer. 3(3 + 4 + 5)=36
Answer:
About 1.23 standard deviation above the mean
Step-by-step explanation:
From what we have here, we need to calculate the difference between the given value and the mean and divide by the standard deviation
That would be through calculating the z score as follows;
z-score = (x - mean)/SD
where x is the given value
z-score = (87-71)/13 = 1.23
Since the score is bigger than the mean, the correct choice here is that the score is about 1.23 standard deviation above the mean
Answer:
Step-by-step explanation:
First place 3 as a mixed number = 3/1 then simply divide you get 7/18
The answer would be 198/300. That simplified would be 33/50. If you want a percent, it would be 66%.
