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.

p value =0.024

Step-by-step explanation:

Given that a sample 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.

(one tailed test )

Sample size n = 46

Mean difference = 0.03

Test statistic t = mean difference /std error

=2.035

df = 45

p value for one tailed=0.023884

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !