Suppose Devonna owns a national chain of day care centers. She believes that 62% of her students have been to the beach inthe last year. She samples 152 children who are enrolled in her 15 day care centers in the state of Florida and finds out that 48have been to the beach in the last year. From this data, she calculates the z-statistic. Next, she wants to calculate thez-confidence interval for the proportion.Indicate whether or not the requirements for the z-confidence interval for a proportion have been met, and select the reason orreasons why the requirements have or have not been met.The requirementshave nothavebeen met becausethe sample is not random.the sample is random.the setting is not binomial.there are not at least 10 successes and 10 failures.there are at least 10 successes and 10 failures.the setting is binomial.

Requirement for constructing the confidence interval for proportion:- 1) the sampling method is…

Answered: Suppose Devonna owns a national chain…

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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