Elementary school: In a certain elementary school, 58% of the students are girls. A sample of 65 students is drawn. Use the Cumulative Normal Distribution Table or technology. Round your answer to four decimal places. (a)What is the probability that more than 60% of them are girls? (b)Would it be unusual for more than 70% of them to be girls? ▼(Choose one(Yes/No)), it ▼(Choose one(Would/Would not)) be unusual. Image attached bellow for better view of question

Elementary school: In a certain elementary school, 58% of the students are girls. A sample of 65 students is drawn. Use the Cumulative Normal Distribution Table or technology. Round your answer to four decimal places. (a)What is the probability that more than 60% of them are girls? (b)Would it be unusual for more than 70% of them to be girls? ▼(Choose one(Yes/No)), it ▼(Choose one(Would/Would not)) be unusual. Image attached bellow for better view of question

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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