Determine whether the outcome is a Type I error, a Type II error, or a correct decision.
A test is made of H0: μ = 7 versus H1: μ ≠ 7. The true value of μ is 5 and H0 is rejected.
A -Type I error
B- Correct decision
C -Type II error

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

constants mean the stopped points or the points on a graph that nothing is changing, hope this

step-by-step explanation:

3; 9 is 8 to -4

step-by-step explanation:

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney