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.
Is it just x=b-cd
If so
cd=b-x
÷d. ÷d
C=b-x/d
Answer:
11.4 units
Step-by-step explanation:
a/sinA = b/sinB
17/sin(88) = b/sin(42)
b = sin(42) × 17/sin(88)
b = 11.3821540088
I think It’s 0.70 and in fraction is 512/729