Question
disregard question - thanks The Advisory Council for a college of business wants to know if the true proportion of graduates who use statistical inference
disregard question - thanks
The Advisory Council for a college of business wants to know if the true proportion of graduates who use statistical inference within the first year after graduation is greater than 0.60. If so, the college plans to use this finding to propose that a new "data science" course be added to the list of courses offered in the college. A marketing research firm was hired to perform a study.
After taking a sample of 750 recent graduates, the firm hired by the council found that 491 students indicated that they did use statistical inference within a year of graduation. Perform a hypothesis test at the 0.05 level of significance by filling in the blanks below.
- H0:p <__________
H1:p>
Test Statistic.Take all calculations to four (4) decimal places; enter your answer to two (2) decimal places.
3).Rejection (or Critical) Region.
All z>
4).Conclusion (in the context of the problem).Enter one of the terms in parentheses for each blank in this section.
The Advisory Council will(reject/fail to reject) the null hypothesis. They(can/cannot) conclude that the true proportion of graduates who use statistical inference is greater than 0.60.
please give step by step instructions on answers
thank you
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