1. (16 pts) A company reports that 80% of its employees participate in the company's stock purchase plan. A random sample of 50 employees was asked the question, "Do you participate in the stock purchase plan?" The answers are shown below. yes no no yes no no yes yes no no no yes yes yes no yes no nо yes yes yes yes yes yes yes yes yes yes yes yes no yes yes no yes yes no yes no no yes yes yes yes yes no no yes yes no YES = 32 , NO = 18 Perform the appropriate test of hypothesis to investigate your suspicion that fewer than 80% of the company's employees participate in the plan. Use a = .05.

1. (16 pts) A company reports that 80% of its employees participate in the company's stock purchase plan. A random sample of 50 employees was asked the question, "Do you participate in the stock purchase plan?" The answers are shown below. yes no no yes no no yes yes no no no yes yes yes no yes no nо yes yes yes yes yes yes yes yes yes yes yes yes no yes yes no yes yes no yes no no yes yes yes yes yes no no yes yes no YES = 32 , NO = 18 Perform the appropriate test of hypothesis to investigate your suspicion that fewer than 80% of the company's employees participate in the plan. Use a = .05.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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