Answer: 3 points.
Step-by-step explanation: 3 x 2 is 6, plus 3 is 9
I don't know what is given when I 8th May but if you can please send the answers
Answer:
3.5 =k
Step-by-step explanation:
If the table is proportional, the equation is
y = kx
To find k
y/x =k
14/4 = k
7/2=k
3.5 =k
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:
Alternative hypothesis
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:
Alternative hypothesis
And the best option for this case is given:
d) H0:p=0.1 vs. H1:p 0.1 .