Use a sample n=5 a sample of size n = 200 has a known population standard deviation of 15.0. the population
appears to be skewed. determine whether a margin of error should be calculated using a
critical value of a 2. a critical value of ta 2. or neither
a critical value ofta2
a critical value of 2/2
neither00 p=0.90 and a 95%

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.

11

step-by-step explanation:

32.50-7.50=25

225/25=11