The proportion of items in a population that possess a specific attribute is known to be 0.45. a. if a simple random sample of size nequals100 is selected and the proportion of items in the sample that contain the attribute of interest is 0.48, what is the sampling error?

0.05

Step-by-step explanation:

Given : The proportion of items in a population that possess a specific attribute is known to be 0.45.

Sample size : n= 100

Sample proportion of items in a population that possess a specific attribute :

Now, the formula to find the sampling error :

Hence, the sampling error =0.05

y > 1/3x

y < = -x + 4

hope this : )

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval