Use the confidence level and sample data to find the margin of error e. round your answer to the same number of decimal places as the sample mean unless otherwise noted.
soulistic blood pressures for women aged 18-24: 94% confidence, n=92, x= 112.1 mm hg, standard deviation=13.5 mm hg
a)2.6 mm hg
b)2.3 mm hg
c)47.1 mm hg
d)2.2 mm hg

A) 2.6 mm Hg

Step-by-step explanation:

Margin of error = critical value × standard error

ME = CV × SE

n > 30, so we can approximate CV with a normal distribution.  At P = 94%, CV = 1.88.

SE = σ / √n

SE = 13.5 / √92

SE = 1.41

So the margin of error is:

ME = 1.88 × 1.41

ME = 2.6

need more info

step-by-step explanation:

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.