Asample of 46 copper wires had a mean resistance of 1.03 mω with a standard deviation of 0.1 mω. let μ represent the mean resistance of copper wires of this type. note: this is a multi-part question. once an answer is submitted, you will be unable to return to this part. find the p-value for testing h0 : μ ≤ 1 versus h1 : μ > 1.

Ined this is due tomorrow and i dont know the answer can you find all the exponents

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 (monthly car loan payment per $1,000 borrowed) i need !

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.