Answer:
B
Step-by-step explanation:
It looks like addition to me.
Answer:
There was no error
Step-by-step explanation:
There are two types of statistical errors, the type 1 error and the type 2 error. In this case we refute the null hypothesis when the hypothesis is, in fact, false, because the mean process is 9 days instead of 7. Therefore we made no errors.
If the null hypothesis were True, a type 1 error would have ocurred. If the null hypothesis were false and we didnt refute it, then a type 2 error would have ocurred.
The greatest common factor of 28 and 36 is 4.
Formula of surface area of a sphere is 4
.
Hence it is 4
Answer:
did I reinstall it clear cache and froece stops?
