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2 Questions returned
No. & Date AskedQuestion
# 475 :: 10/12/08
Question 475 has been Answered		 A telephone manufacturer wants its telescope to have standard deviation in resolution to be significantly below 2 when focusing on object 500 light-ye. . .

Standard Deviation, Chi-Square, Chi-Square Distribution

# 470 :: 10/9/08
Question 470 has been Answered		 A telescope manufacturer wants its telescopes to have standard deviations in resolution to be significantly below 2 when focusing on objects 500 light. . .

Chi-Square Distribution, Confidence Intervals, Standard Deviation, Variance