Denise runs a dependent samples t-test and calculates r2subjects=.46 and r2condition=.23. a) SScondition is what proportion of SSsubjects (give in 2 decimals)?

3. Suppose that the inside diameter of bulb lamp manufactured by a company are normally distributed with a sample of 200 bulb lamps, µ = 0.502 inches, and o = 0.005 inches. A bulb lamp will be considered defective if its diameter is less than 0.496 inches or greater than 0.508 inches. What is the percentage of defective bulb lamp produced by the company? What did the answer indicate?

Q3. A company for fuel stations wanted to check two fuel pumps since there was a doubt that there is a difference in the average pumping time. From previous reconds they knew that Pump 1 has o = 4 mins and Pump 2 has o2 = 3.5 mins. A sample of size 100 from each pump is tested and they found that the average time for each as = 10 mins and i = 8.8 mins respectively. Check with the significance of a = 0.05 whether there is a difference in pumping time or not.

In a test of H0: p = 0.40 against Ha: p # 0.40, the sample data yield the test statistics z = 1.78. Find the p-value for this test. Round your answer to 4 decimal places.