What is the p-value for this test

Reference no: EM13337855

Two different types of glass bottles are suitable for use by a soft-drink beverage bottler. The internal pressure strength of the bottle is an important qualitycharacteristic. It is known that 1 = 2 = 3.0 psi. From a random sample of n1 = n2 = 16 bottles, the mean pressure strengths are observed to be 175.8 psi for bottle design 1 and 181.3 psi for bottle design 2. The company will not use bottle design 2 unless its pressure strength exceeds that of bottle design1 by at least 5 psi.

(a) Based on the sample data, should they use bottle design 2 if = 0.05?

(b) What is the P-value for this test?

Reference no: EM13337855

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