Answer:
<h2>rise = 6</h2>
Step-by-step explanation:
Answer:
Null hypothesis is rejected. Standard deviation is > 8 miles per hour
Step-by-step explanation:
σ [Population standard deviation] = 8 , s [sample standard deviation] = s
n [no of items] = 8
H0 [Null] : σ = 8 ; H1 [Alternate - Right Tail] : σ > 8
χ2 = (n - 1) . s^2 / σ^2
= 49 x (10.5)^2 / 82 = 5402.25 / 64
χ2 = 84.410
df [degree of freedom] = n -1 = 50 - 1 = 49
P value (χ^2 49 > 84.410) = 0.00125
p = 0.0013
p < α ie 0.05
So, H0 is rejected
Hence we state that standard deviation is > 8 miles per hpur
Answer:
d) y = -6
Step-by-step explanation:
Answer:
40m³
Step-by-step explanation:
![\sqrt[3]{5}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B5%7D)
= 1.709975947
1.709975947 × 2 = 3.419951893
3.419951893³ = 40
Hello!
I believe all you have to do is divide 16 by 2.00.
The answer is 8 opd or ounce per dollar.
Hope this helps! ☺♥
