For each table, determine whether it shows that x and y are proportional. If x and y are proportional, fill in the blank with nu
mber in simplest form.
PLEASE HELP ME!?
PLEASE HELP ME!?
1 answer:
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Answer:
Two tailed
Step-by-step explanation:
Given that a security expert claims that exactly 13% of all homeowners have a home security alarm.
Here we have to check whether the contention of security expert is correct or not
The test is to be done for the proportion of homeowners who have a home security alarm to total homeowners.
Let p be the proportion.
For this we set up hypotheses as:
This is a two tailed test
Because alternate is for not equal to. If alternate is for > or < we say one tailed and if not equal to we say two tailed.