Question

5 To test the claim that the resistance of electric wire can be reduced by more than 0.050 ohm by alloying, 32 values obtained for standard wire yielded a mean of 0.136 ohm and a s.d of 0.004 ohm and 32 values obtained for alloyed wire yielded a mean of 0.083 ohm with a s.d of 0.005 ohm. At the 0.05 level of significance does this support the claim?

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

to teach the claim that the resistance of the electric wire can be reduced by more than is equals to 0.50

0.050 can redness 0.05

ohm buy Halloween 32 values

update per standard bi a mean of 0.136

and SD of 0.004

at the 0.05 level of significance does does this support the claim

yes it supports