The table below shows the scores on a math test. David
75
Aaron
75
Ashley
60
Gina
75
Andrew
75
Kei
95
Monica
100
Anna
60
Lucas
75
Jennifer
65

Find the standard deviation. Round to the nearest tenth when necessary.
a.
157.25
c.
9.1
b.
12.5
d.
12.3

Please select the best answer from the choices provided

A
B
C
D

320ft

step-by-step explanation:

120 divided by 3 equals 40

40 times 4=160

160 times 2=320

we know that

1) the inscribed angle measures half of the arc it comprises.

so

m∠dgf= > expression

2) the opposite angles in an inscribed quadrilateral are supplementary angles

so

m∠dgf=

m∠dgf=°

substitute in the expression to find the value of arc ef

therefore

the answer is

the measure of the arc ef is

it would be 3 0ver 24 very unlikely.