Suppose we want to classify defects found in furniture produced in a manufacturing plant according to (1) the type of defect and (2) the production shift. A total of 309 furniture defects were recorded as one of four types, A, B, C, or D. At the same time each piece of furniture was identified according to the production shift during which it was manufactured, 1st shift, 2nd shift, or 3rd shift. What degrees of freedom should be used to calculate a p-value in a Chi-Squared test for independence between the type of defect and production shift?

answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent

12m

step-by-step explanation:

square root means have of a number so have of 3 is 1.5 then multiply it by 8 and you get your answer!

john got lost so he didn't know what to do and it was crazy because he didn't except it

step-by-step explanation:

123123 step byt step

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).