Answer:
Null hypothesis would be:
C. The true proportion of residents who have recently had the flu is 0.05.
Alternative hypothesis would be:
E. The true proportion of residents who have recently had the flu is greater than 0.05.
Step-by-step explanation:
Hypothesis testing is made to estimate the true population proportion<em> using the sample info. </em>
The purpose is to provide sufficient evidence to support that the true proportion of people who have recently had the flu is greater than 0.05. Therefore null and alternative hypotheses use this proportion.
Answer:
0.014%
Step-by-step explanation:
We need to write 14 out of 100,000 as a fraction. Which makes 14/100,000. Now 14/100,000 as a percent is 0.014%
Answer:
B. Yes, because it passes the vertical line test.
Step-by-step explanation:
Vertical line test - if a vertical line passes through more than one pone, the relation is not a function
Any vertical line will only pass through one point, so this relation is a function
The relation is a function because it passes the vertical line test
