The dot plots below represent two different data sets. Data Set A
Data Set B
0 1 2 3 4 5 6 7 8 9 10
Value
0 1 2 3 4 5 6 7 8 9 10
Value
How do the standard deviations of the two data sets compare?

c.

step-by-step explanation:

a. she will receive a refund of $278.

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