Catheters, again the catheter company in exercise 40 is reviewing its testing procedure.
a) suppose the significance level is changed to a = 0.01. will the probability of a type ii error increase, decrease, or remain the same?
b) what is meant by the power of the test the company conducts?
c) suppose the manufacturing process is slipping out of proper adjustment. as the actual mean diameter of the catheters produced gets farther and farther above the desired 2.00 mm, will the power of the quality control test increase, decrease, or remain the same?
d) what could they do to improve the power of the test?

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.

on the middle line

step-by-step explanation:

1/5=50