Solution Found!
do the following:a. Express the original claim in symbolic
Chapter 8, Problem 5BSC(choose chapter or problem)
QUESTION:
Stating Conclusions About Claims.
a. Express the original claim in symbolic form.
b. Identify the null and alternative hypotheses.
Claim: 20% of adults smoke. A recent Gallup survey of 1016 randomly selected adults showed that 21% of the respondents smoke.
Questions & Answers
QUESTION:
Stating Conclusions About Claims.
a. Express the original claim in symbolic form.
b. Identify the null and alternative hypotheses.
Claim: 20% of adults smoke. A recent Gallup survey of 1016 randomly selected adults showed that 21% of the respondents smoke.
ANSWER:Step 1 of 2
a)
From the given information we have the claim as,
The population proportion of smokers is p = 0.20.