Answer:
It provides different and sometimes opposing viewpoints about an event.
Answer:
The best point estimate of the population proportion p is 0.0251.
The 99% confidence interval for the proportion of adverse reactions is (0.0191, 0.0311).
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 .
In clinical trials, among 4547 patients treated with the drug, 114 developed the adverse reaction of nausea.
This means that
The best point estimate of the population proportion p is 0.0251.
99% confidence level
So , z is the value of Z that has a pvalue of , so .
The lower limit of this interval is:
The upper limit of this interval is:
The 99% confidence interval for the proportion of adverse reactions is (0.0191, 0.0311).
We need the equations of the system. They're probably in part-a, or maybe even before both parts.
In these types of questions, it’s best to Guess and Check.
88(2) – 124 = 52
88(8) – 124 = 580
Therefore... the correct option is y = 88x – 124
Options:
The reasonable domain contains only positive real numbers.
The reasonable domain contains only positive whole numbers.
The reasonable domain contains only real numbers greater than 3.
The reasonable domain contains only rational numbers greater than 3.
Answer:
(b) The reasonable domain contains only positive whole numbers.
Step-by-step explanation:
Given
Required
True statement about the limitation of the domain
Since the domain (x) represents people, then it must be a positive whole numbers
This eliminates options (a) and (c)
The range of the function is not given. So, we can assume that any number of people can be present.
This eliminates option (d).
<em>Hence: (b) answers the question</em>