72/5 or 14.4 hope this helped you
Answer:
:)Step-by-step explanation:
Answer:
The lower bound for a 90% confidence interval is 0.2033.
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of
, and a confidence level of
, we have the following confidence interval of proportions.

In which
z is the zscore that has a pvalue of
.
For this problem, we have that:

90% confidence level
So
, z is the value of Z that has a pvalue of
, so
.
The lower limit of this interval is:

The lower bound for a 90% confidence interval is 0.2033.
What table? They can all be functions. I need to see a table.
Answer:
y = - 12 y = 0
Step-by-step explanation:
first you have to simplify it then you have to separate the equations and then you'll get your answer.