The anwser is c your welcome
The answer is 1 and 4/5. Just divide and put the remainder as the numerator and the numerator stays the same
Answer:
20
Step-by-step explanation:
RN is 1/4 of HS, and 5x4=20.
Answer:


Step-by-step explanation:
For this case we have the following info given:
Weight before diet 180 125 240 150
Weight after diet 170 130 215 152
We define the random variable
and we can calculate the inidividual values:
D: 10, -5, 25, -2
And we can calculate the mean with this formula:

And the deviation with:

And after replace we got:

And the confidence interval for this case would be given by:

The degrees of freedom are given by:

For the 95% of confidence the value for the significance is
and the critical value would be
. And replacing we got:


Answer:
45
Step-by-step explanation:
You just do 370-325