Answer:
Step-by-step explanation:
Given that population average is 0.8 ampere
Sample size = 9
Sample mean x bar = 1.34 A
Sample std dev s = 0.48
(one tailed test)
Mean difference - 
Std error = 
t test can be used since sigma is not known and sample size small
t statistic = mean diff/std error = 3.5
df = 8
p value = 0.00404
Answer:
histogram, stem and leaf display
Step-by-step explanation:
1
Ive got no idea but if this is the only info u have then im assuming 1
The answer is 750, as you move the decimal over to the right 2 places.
Answer:
56th second
Step-by-step explanation:
Given
Required
Determine when they sing together
First, we convert the total time to seconds.
Next, we determine the Least Common Multiple of Lola and Keegan's time:
Lola:
Keegan:
<em>The least common multiple is 56. Hence, they will sing together at the 56th second</em>
