Question: I need help with this stats problem. I got the first part with the correct values in rejection area. Any and all help would be

I need help with this stats problem. I got the first part with the correct values in rejection area. Any and all help would be greatly appreciated

 I need help with this stats problem. I got the first

The deterioration of many municipal pipeline ne unicipal pipeline networks across the country is a grow rowing concern . One technology proposed for pipeline rehabilitation uses a flexible ses a flexible liner threaded through existing pipe An article reported th tensile strength ( psi ) of liner specimens both when e following data on tensile strength s both when a certain fusion process was used and when this process was not used No fusion 2738 2710 2665 2822 2501 3257 3213 3220 2743 m = 10 * = 2900.8 5 , = 277.4 3037 3346 3349 3297 3135 2900 2889 2902 Y = 3106.9 5 2 = 203. 5 Does the data suggest that the standard deviation of the strength distribution for Fused specimens is smaller than that for not -fused specimens ? Carry out a test at significance level D. 01 State the relevant hypotheses . ( Use o for the non-fused specimens and or , for fused specimens . ) Ho : = 02 1 2 02 10:0 1:0 0 1 5 0 2 Ho : 1 = 02 1 5 0 2 Calculate the test statistic . ( Round your answer to two decimal places . ) What can be said about the P -value for the test ? - Value > 0. 100 0.050 - P - value - 0 . 100 0 010

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