Which statement is true about whether Z and B are
independent events?
A
B
c
Х
10
110
60
180
Y
80
44
59
183
z
61
126
110
297
Total
151
280
229
660
Total
Z and B are independent events because PIZB) = PIZ).
Z and B are independent events because PZB) = PB).
Z and B are not independent events because PZIB)
PIZ)
Z and B are not independent events because PZB)
PB).

what do you mean by fog

step-by-step explanation:

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

-2x-4

step-by-step explanation:

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