<span>D No, it is not. A straight angle has a measure greater than 90°, but it is not an obtuse angle.
The sentence should say: </span>An obtuse angle is an angle whose measure is greater than 90° but less than 180°
Answer:
The answer is in the explanation
Step-by-step explanation:
Mean value =
= 438
(a) The data appeared to be centered towards 438.
There are little or no skew.
There is no outliers.
(b) yes
(c) standard deviation = s = 14.8955
95% confidence interval = 
=
= (430.3415, 445.6585)
(d) Test statistic
t = 
t = -3.3216
p -value is correctly given in option b.
No, 450 is not a plausible valaue.
Answer:
Nvm misread question
Step-by-step explanation:
one second please
The answer would be A. Minor arc
Answer:
No
Step-by-step explanation:
(2,2) isn't but (6 1/2, -2) is because that is where they intercept