Answer:
We want to test the the claim that in general, 10% of students repeat a course and thats what we want to verify so then the system of hypothesis are:
Null hypothesis: ![p =0.1](https://tex.z-dn.net/?f=p%20%3D0.1)
Alternative hypothesis ![p \neq 0.1](https://tex.z-dn.net/?f=p%20%5Cneq%200.1)
And the best option for this case is given:
d) H0:p=0.1 vs. H1:p
0.1
Step-by-step explanation:
For this case we have the folloing info:
number of people repeating the class
the sampel size selected
the estimated proportion of people repeating the class
We want to test the the claim that in general, 10% of students repeat a course and thats what we want to verify so then the system of hypothesis are:
Null hypothesis: ![p =0.1](https://tex.z-dn.net/?f=p%20%3D0.1)
Alternative hypothesis ![p \neq 0.1](https://tex.z-dn.net/?f=p%20%5Cneq%200.1)
And the best option for this case is given:
d) H0:p=0.1 vs. H1:p
0.1 .
Hi there!
An easy strategy to compare fractions is to get a common denominator in both. In this case we could come up with the common denominator of 24 by multiplying 2/6 * 4 and 5/8 * 3.
2/6 * 4 and 5/8 * 3 <--- Equation.
8/24 and 15/24 <--- Simplified from step 1.
And now it's easy to compare!
Answer:
1 or any normal number mate! rational no is in form p/q where q is not 0
Step-by-step explanation:
V(t) = 0.9 - 0.2t = 0.3, t=?
-0.2t = 0.3-0.9
0.2t = 0.6
t = 5*0.6 = 3 seconds
<em><u>Answer:</u></em>
I don't see the square, Where is the picture?