Answer:
(26.6,29.4)
Step-by-step explanation:
The 98% confidence interval can be computed as
Point estimate± Margin of error
Point estimate=mean number of hours watching TV by college students=28.
Margin of error=1.4.
The 98% confidence interval for mean number of hours watching TV per week for all college students
28± 1.4
(28-1.4,28+1.4)
(26.6,29.4).
Answer:
Associative
Step-by-step explanation:
3 x 4 =12 and 12 x 2 =24
Since there aren't any exponents the x,y, and z gets added together giving you 24 xyz
I don’t know but hope you find out!
Answer:
x=55
Step-by-step explanation:
x/5=11
11x5=55
x=55