8.40 If a light bulb manufacturing company wants to estimate, with 95% confidence, the mean life of compact fluorescent light bulbs to within ±200 hours and also assumes that the population standard deviation is 1,000 hours, how many compact fluorescent light bulbs need to be selected?

Q: Given that SST=270.R^ 2 =0.75 and n = 40, then the value of SSE is OA 65.70 57.50 76.50 67.50

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Q: If SSB = 0.20454 and SST = 10.689, what is SSE? Round your answer to two decimal places.

A: SSB = 0.20454 SST = 10.689 SSE = ?

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Q: it says rounded to two decimal places

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Q: Define Dispersion?

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Q: <press the number as a ratio of integers. 0.28 = = 0.28282828 ...

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Q: If SSB = 0.823 and SST = 9.786, what is SSE (round to two decimals) Scanned with CamScanner

A: Answer:- Given, SSB = 0.823  and SST = 9.786  Using formula,  SST = SSB + SSE