Answer:
I'd say 1/16
Step-by-step explanation:
but honestly it'd be more like 1/10,000. There's so many options. SORRY if you get this wrong!
Answer:
t=1
Step-by-step explanation:
First we distribute
[3(2-t)]/4=3t/4
(6-3t)/4=3t/4
Then we multiply both sides by 4 to cancel out the denominator
6-3t=3t
Add 3t to both sides
6t=6
Divide both sides by 6
t=1
The answer to the question is 247. 10+237 is 247
Answer: ( 8.11 , 9.69)
the 95% confidence interval of the true mean weight
= ( 8.11 , 9.69)
Step-by-step explanation:
Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.
The confidence interval of a statistical data can be written as.
x+/-zr/√n
Given that;
Mean x = 8.9
Standard deviation r = 0.9
Number of samples n = 5
Confidence interval = 95%
z(at 95% confidence) = 1.96
Substituting the values we have;
8.9+/-1.96(0.9/√5)
8.9+/-1.96(0.4025)
8.9+/- 0.79
= ( 8.11 , 9.69)
Therefore at 95% confidence interval (a,b) = ( 8.11 , 9.69)
Answer:
x = -10
Step-by-step explanation:
x = ∛-1000
x = ∛(-10)³
x = -10