A teacher claims that only 35% of the students at USC work while attending school. The dean thinks that the teacher has underestimated the number of students with part-time jobs. A random sample of 81 students shows that 39 have jobs. Do the data indicate that more than 35% of the students have jobs? Use a 5% level of significance.   How would this be solved using a Ti83 calculator

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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A teacher claims that only 35% of the students at
USC work while attending school. The dean thinks
that the teacher has underestimated the number of
students with part-time jobs. A random sample of 81
students shows that 39 have jobs. Do the data
indicate that more than 35% of the students have
jobs? Use a 5% level of significance.

 

How would this be solved using a Ti83 calculator?

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