Well nine times 2 is 18. and 3 times 6 is 18 so is is it 2
Answer: the IQR is 3.5
Step-by-step explanation:
Answer:
it means that the 2 lines will never meet, and that there will be no point where 2 things are the same amount
Minimum required sample size for a desired margin of error and confidence level when it is a proportion problem: n = (z2÷margin of error2)*p-hat*q-hat
The maximum value of p-hat*q-hat occurs where p-hat = .5 (found by taking the derivative of (p-hat)*(1-p-hat) and setting it equal to 0 to find the maximum. n = ( 2.5762( for 99% confidence interval)÷.0482 )*.5*.5 = 720.028 or 721
zero days, 3 hours + 20 min + 1 hour + 48 min = 308 min which is about 5 hours.
