Answered step by step
Verified Expert Solution
Question
1 Approved Answer
A claim from the National Lifeguard Association is that the population proportion of drowning deaths of children attributable to beaches is 0.25. A sample of
A claim from the National Lifeguard Association is that the population proportion of drowning deaths of children attributable to beaches is 0.25. A sample of 700 drowning deaths of children in U.S. last year showed that 30% of them wereattributable to beaches. Test the above claim using 0.01 significance level. Use P-value approach and state conclusion.
Select one:
a. P-value = 0.0011; reject the alternative hypothesisb. P-value = 0.301; fail to reject the null hypothesisc. P-value = 0.0022; reject the null hypothesisd. P-value = 0.998; fail to reject the null hypothesise. P-value = 0.198; fail to reject the alternative hypothesis
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started