Question
(a) What are the null and alternative hypotheses, and level of significance, for this hypothesis test?(b) What is the distribution of the test statistic for
(a) What are the null and alternative hypotheses, and level of significance, for this hypothesis test?(b) What is the distribution of the test statistic for this hypothesis test? (2 marks) options below: -t3187 -N(3187, 0.89) -N(0, 1) -t3186 -Chi-square distribution with 4 degrees of freedom(c)What is the decision rule for this hypothesis test?(d)What is the observed test statistic for this hypothesis test? (2 marks)(d)What is the p-value for this hypothesis test?(e)What is the correct conclusion for this hypothesis test?(f)Suppose other researchers want to estimate p using a confidence interval. How many women do they need to sample, to estimate p to within 0.03 and with 90% confidence?
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