To specify Autocorrest rules and exceptions to the rules, Click FIle to open the Backstage View, Click "Access OPtion" on the office button menu and then lastly click "Proofing" in the dialog box that displays
It is possible to bypass this, so therefore, this isn't the solution to completely defeat SQL injection attacks.
Answer:
7
Explanation:
class width=(largest value-smallest value)/k
where k is the number of classes.
According to 2^k>n rule
We choose different value of k till we get the 2^k greater than number of observation.
The given value of n=60
Now,
2^1=2 <60
2^2=4 <60
2^3=8 <60
2^4=16 <60
2^5=32 <60
2^6=64 >60
So, k=6.
Now class width=(largest value-smallest value)/k
class width=72-30/6
class width=42/6=7
class width=7
The Doppler effect changes the sound frequency in a waveform relative to a moving object and its observer.<span />
