Answer:
78
Step-by-step explanation:
The IQR is quartile 3 - quartile 1. First, we need to find the mean of the dataset, which is 50 -- the fifth number. Then, the median of the dataset on the left of the fifth number is the first quartile, and the median of the dataset on the right is the third. We get Q1 to then be halfway between 30 and 50, or 40, and Q3 to be halfway between 56 and n, so Q3 = (56+n)/2. Since we need Q3-Q1=27, or (56+n)/2-40=27, we have (56+n)/2=67 and 56+n=134, so n = 134-56=78
I would personally take the number three and trow it out the window but that's not what we are talking about
The answer is 360 miles since he can drive 60 miles per hour so just multiply 60x6 and your answer is 360
Answer:
1
Step-by-step explanation:
1-0=1 totally trust me