The plane of cross section and the basis plane are parallel, so each lateral face of the prism is intersected by parallel planes and their intersection lines are parallel.
Since the cross section is a polygon with eight sides (each side of this polygon is parallel to coresponding side of basis), then basis is also a polygon with eight sides.
Answer: D) 0.0013
Step-by-step explanation:
Let x be the random variable that represents the lengths of rods.
As pr given , we have
n=100 ,
z-score :
For x= 119.985 inches , we have
Using the standard z-table , we have
The probability that Claude's sample has a mean less than 119.985 inches is
Hence, the probability that Claude's sample has a mean less than 119.985 inches is 0.0013.
Answer:
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Step-by-step explanation: