A simple sample from a population with a normal distribution of 106 body temperature has x bar equal 98.40 and s= 0.64. Construct a 99 percent confidence interval estimate of the standard deviation of body temperature of all healthy humans.

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation: