Answer:
200
Step-by-step explanation:
Find 60 kilos then just follow the line up till you reach the blue line
Formula we will use to solve IQR: Q3-Q1=IQR
Solve for Q3 and Q1 for both box plots:
Hospital A: 89 - 70 = 9 = IQR
Hospital B: 96 - 61 = 35 = IQR
Thus, the interquartile range for hospital A is 9 and the interquartile range for hospital B is 35.
The number of patients visiting hospital B each day is more varied because the IQR is higher thus making the range of visiting patients vary. Another trick is to just look at the whiskers of the box plot and see how it's skewed. If it's unevenly skewed, then that means the data will vary due to outliers.
Answer:
987.76 Hz
Step-by-step explanation:
You have B4's frequency of 493.88 Hz and you want to know the frequency of the note one octave <u>above</u> B4.
When you go up an octave, you double the original frequency. When you go down an octave, you divide the original frequency by two.
So, since B4's frequency is about 493.88 Hz, an octave above would be 2 x 493.88 Hz or 987.76 Hz
If we were looking for an octave below B4, we would divide 493.88 Hz by 2 to get 246.94 Hz.
Please look at the attached file
