A population of 200 has a mean of 45 and SD of 7. If
samples of size 45 are randomly selected, what is the mean
and standard deviation of the distribution of all sample means?
Round
Een
ENERAL
G

a: inscribed angles

step-by-step explanation:

i reviewed this question with a peer and teacher, seems to be correct, me later

choice b

step-by-step explanation:

f(x) = 88x^2 -264x + 300

the line of symmetry of a parabola is defined by

h = -b/2a

where ax^2 +bx+c=0

so

h = - -264/ (2*88)

h = 3/2

so x = 1.5

1,2,4,5,10,11,20,22,44,55,110,220