Hello there,
"<span>RP" is a traversal line.
</span>
This would result that it would be passing through "ST and PQ."
Hope this help's.
~Jurgen
Answer:
a. no, there are no sufficient data to use
b. assumption b is right
Step-by-step explanation:
a. for the standard deviation to be calculated at 99% confidence, the data needed should be the mean (given), the variate value to be calculated for(not given), the standard deviation(not given), the z value of the normal distribution ( not given),
since there are too many unknown, the data given are not sufficient to calculate.
b. validity of this interval requires that coating layer thickness be at least approximately normally distributed.
Answer: n .
Step-by-step explanation:Tell me if answer did not show it has been doing that for me
Answer:
there were 12 pencils in each packet
