Ho: Pw H₁0, Ha: Hw->0 Ho: HT-HW = 0, H₂: HT-H₁ <0 Ho: PTHW = 0, H₂: HT-H₁0 me test statistic. (Round to two decimal places as needed.). he p-value. Je= (Round to three decimal places as needed.) se the correct conclusion below. Assume α = 0.02. Do not reject Ho. There is sufficient evidence that the mean measurements B. Do not reject Ho. There is insufficient evidence that the mean of zinc for the witness line and the intersection line are different. measurements of zinc for the witness line and the intersection line are different
Ho: Pw H₁0, Ha: Hw->0 Ho: HT-HW = 0, H₂: HT-H₁ <0 Ho: PTHW = 0, H₂: HT-H₁0 me test statistic. (Round to two decimal places as needed.). he p-value. Je= (Round to three decimal places as needed.) se the correct conclusion below. Assume α = 0.02. Do not reject Ho. There is sufficient evidence that the mean measurements B. Do not reject Ho. There is insufficient evidence that the mean of zinc for the witness line and the intersection line are different. measurements of zinc for the witness line and the intersection line are different
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:legal case rested on whether a patent witness' signature was written on top of key text in a notebook or under the key text. The zinc measurements for three notebook
ocations on a text line, on a witness line, and on the intersection of the witness and text line are provided in the table below. Complete parts a through c below.
ext line
Witness line
0.319
0.384
0.327
ntersection
A. Ho: Hw-H₁0, Ha: Hw-₁0
OB. Ho: Hw-H₁0, Ha: Hw-₁
OC. Ho: HT-Hw=0, H₂: HT-H₁ <0
a
O D. Ho: HT-HW = 0, H₂: HT-H₁0
Find the test statistic.
0.321
0.307
0.327
. Use a test (at a = 0.02) to compare the mean zinc measurement for the witness line with the mean for the intersection.
Select the correct hypotheses below.
t=(Round to two decimal places as needed.)
Find the p-value.
p-value = (Round to three decimal places as needed.)
Choose the correct conclusion below. Assume α = 0.02.
0.409
0.449
0.305
0.408
0.298
MacBook Pro
0.269
0.337
O A. Do not reject Ho. There is sufficient evidence that the mean measurements B. Do not reject Ho. There is insufficient evidence that the mean
of zinc for the witness line and the intersection line are different.
measurements of zinc for the witness line and the intersection line are
different
0.333
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