True or false? if the sample mean of a random sample from an x distribution is relatively small, then the confidence interval for î¼ will be relatively short

dont understand

step-by-step explanation:

b. astronomers

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

did you get the answer yet?

step-by-step explanation: