Julia wants to determine a 99 percent confidence interval for the true proportion of times she rolls a 4 (using a fair, 6-sided die). How many rolls must Julia make to get a margin of error less than or equal to .05? [To find n, use the guessed value p* = 1/6 for the sample proportion and the values for z* from a z-table or t-table.] [Round to the smallest integer that works.] n =

Julia wants to determine a 99 percent confidence interval for the true proportion of times she rolls a 4 (using a fair, 6-sided die). How many rolls must Julia make to get a margin of error less than or equal to .05? [To find n, use the guessed value p* = 1/6 for the sample proportion and the values for z* from a z-table or t-table.] [Round to the smallest integer that works.] n =

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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