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An ankle reported that, in a study ofa particular wafer Inspection process, 356 dies were examined by an inspection probe and 235 of these passed the probe. Assuming a stable process, calculate a 95% (twosided) condence interval for the proportion of all dies that pass the probe. (Round your answers to three decimal plaoes.) ([:l.l:) You may need to use the appropriate table in the Appendix of Tables to answer this question. Need Help? i 3. :43 Points] DEVORES'I'ATQ 71.024. MY NOTES ' ' ASK YOUR TEACHER [ PRACTICE ANOTHER A sample of 52 Hearth cotton samples resulted In a sample average percentage elongation of 8.19 and a sample standard deviation of 1.41. Calculate a 95% large-sample Cl for the true average percentage elongation ,u. (Round your answers to three decimal places.) (I ll ) What assumptions are you making about the distribution of percentage elongation? 0 We assume the distribution of percentage elongation ls normal with the value ofa known. 0 We make no assumptions about the distribution of percentage elongation. 0 We assume the distribution of percentage elongation ls uniform. 0 We assume the distribution of percentage elongation ls normal with the value ofcr unknown. You may need to use the appropriate table in the Appendix of Tables to answer this question. Need Help? i __l