Hammermill Premium Inkjet 24 lb paper has a specified brightness of 106 (a) At 005, does this sample of 24 randomly chosen test sheets from a day 's production run show that the mean brightness exceeds the specification (b) Does the sample show that 2, 0 0025 State the hypotheses and critical value for the left tailed test from Appendix E 106 98 07 02 106 99 106 98 107 06 07 05 107 03 07 04 107 01 07 00 0 704 07 00 10698 10691 106 93 107 01 106 98 106 97 106 99 106 94 106 98 107 03 106 98

Question: Hammermill Premium Inkjet 24 lb. paper has a specified brightness of 106. (a) At = .005, does this sample of 24 randomly chosen test

Hammermill Premium Inkjet 24 lb. paper has a specified brightness of 106.
(a) At Î± = .005, does this sample of 24 randomly chosen test sheets from a day's production run show that the mean brightness exceeds the specification?
(b) Does the sample show that Ïƒ2, 0.0025? State the hypotheses and critical value for the left-tailed test from Appendix E.

106.98 07.02 106.99 106.98 107.06 07.05 107.03 07.04 107.01 07.00 0 704 07.00 10698 10691 106.93 107.01 106.98 106.97 106.99 106.94 106.98 107.03 106.98

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