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Suppose 15% of adults in a certain country work from home. If we want to find the probability that fewer than 30 out of a random sample of 300 adults will work from home, 1. What is the associated z-score (to 2 decimals)? Z = 2. What is the probability? 30 (Round to 4 decimals.) 300

Suppose 15% of adults in a certain country work from home. If we want to find the probability that fewer than 30 out of a random sample of 300 adults will work from home, 1. What is the associated z-score (to 2 decimals)? Z = 2. What is the probability? 30 (Round to 4 decimals.) 300

MATLAB: An Introduction with Applications
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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Suppose 15% of adults in a certain country work from home. If we want to find the probability that fewer than 30 out of a random sample of 300 adults will work from home, 1. What is the associated z-score (to 2 decimals)? \( z = \) [Box for input] 2. What is the probability? \( P\left(\hat{p} < \frac{30}{300}\right) = \) [Box for input] (Round to 4 decimals.) Showing work is REQUIRED.
Transcribed Image Text:Suppose 15% of adults in a certain country work from home. If we want to find the probability that fewer than 30 out of a random sample of 300 adults will work from home, 1. What is the associated z-score (to 2 decimals)? \( z = \) [Box for input] 2. What is the probability? \( P\left(\hat{p} < \frac{30}{300}\right) = \) [Box for input] (Round to 4 decimals.) Showing work is REQUIRED.
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