Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Photon is a training device that is designed to improve a user's reaction time. Similar devices have been criticized for being too easy to master,
Photon is a training device that is designed to improve a user's reaction time. Similar devices have been criticized for being too easy to master, but the makers of Photon say that their device is built to give most users room to improve. The makers say that even among professional athletes, the proportion,p, who can score the top ranking of "light speed" is less than 18%. A random sampl_e of 115 professional athletes is chosen, and 15 score a ranking of "light speed" while using the device. Complete the parts below to perform a hypothesis test to see if there is enough evidence, at the 0.05 level of significance, to support the claim that the proportion of all professional athletes who can score a ranking of "light speed" is less than 18%. (a) State the null hypothesis H0 and the alternative hypothesis H1 that you would use for the test. 0:] (b) For your hypothesis test, you will use a and 11(1 -p)2 10 under the assumption that the null hypothesis np=D n(1-p)=D P 6
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