Answer:
x ≥ 1
Step-by-step explanation:
- The circle is over 1
- The circle is closed (filled in), which means it will be either ≤ or ≥.
- The arrow is pointing right, so it's ≥.
- The number can be represented by x
- Put it together: x ≥ 1
I hope this helps!
Answer: sorry but I’m in a rush to get to work my client won’t be happy if I’m late I know the answer tho!
Step-by-step explanation:
Answer:
H0 : μ = 8.5
H1 : μ > 8.5
1 sample t test ;
Test statistic = 2.53
Pvalue = 0.994
No, we fail to reject the Null ;
There is no significant evidence to support the Claim that the mean running time of light bulb is greater Tha last year.
Step-by-step explanation:
H0 : μ = 8.5
H1 : μ > 8.5
Test statistic :
(xbar - μ) ÷ (s/sqrt(n))
(8.7 - 8.5) ÷ (0.5 / sqrt40)
Test statistic = 2.53
The Pvalue :
P(Z < 2.53) = 0.9943
Pvalue = 0.994
Decison region :
Reject H0 ; if Pvalue < α
0.9943 > 0.05 ; We fail to reject the Null
Answer:
It is a terminating decimal.
Step-by-step explanation:
