Question
1. You are conducting a study to see if the probability of catching the flu this year is significantly less than 0.26. You use a
1. You are conducting a study to see if the probability of catching the flu this year is significantly less than 0.26. You use a significance level of =0.001=0.001. H0:p=0.26H0:p=0.26 H1:p<0.26H1:p<0.26 You obtain a sample of size n=144n=144 in which there are 28 successes. What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = ? 2. You wish to test the following claim (HaHa) at a significance level of =0.02=0.02. Ho:p=0.63Ho:p=0.63 Ha:p<0.63Ha:p<0.63 You obtain a sample of size n=339n=339 in which there are 206 successful observations. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = ? What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = ?
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