Question
Only about 16% of all people can wiggle their ears. Is this percent different for millionaires? Of the 334 millionaires surveyed, 50 could wiggle their
Only about 16% of all people can wiggle their ears. Is this percent different for millionaires? Of the 334 millionaires surveyed, 50 could wiggle their ears. What can be concluded at the= 0.05 level of significance?
- For this study, what sampling distribution would be used?Select an answer
-binomial distribution
-uniform distribution
-standard normal distribution
-Student's t distribution
2.The null and alternative hypotheses would be:
H0: or p? /Select an answer ,=,>,< / (please enter a decimal)
H1: or p ? / Select an answer =,>,,< / (Please enter a decimal)
3.The test statistic?tor z =(please show your answer to 3 decimal places.)
4.The p-value =(Please show your answer to 3 decimal places.)
5.The p-value is? or >
6.Based on this, we should Select an answer
-fail to reject
-accept
-reject
-the null 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