Algebra students in a local high school use a computer-based program to brush up on algebra skills to be assessed by a test. The program claims that 80% of students using the program will pass thetest. After an early pilot of the new program, only 35 of 50 students passed the test.A 1-proportion z test is going to be conducted to see if there's evidence that the true passing rate is less than what was claimed. The null hypothesis is p= 0.80.(a) What is the alternative hypothesis?H₂: P = 0.80H₂: p > 0.80H₂ P= = 0.80H₂: p<< 0.800000(b) What is the value of z, the test statistic? (Round your answer to two decimal places.)Z =(c) What is the P-value? (Use a table or technology. Round your answer to four decimal places.)

Given,n=50x=35population proportion(P)=0.80

Answered: Algebra students in a local high school…

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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