View the question in the attatched photo and then answer the questions below. Thank You1#1 The confidence interval for the proportion is __ , __?#2The interval is a __% confidence interval? Translate the statement into a confidence interval. Approximate the level of confidence.In a survey of 1031 adults in a country, 77% said being able to speak the language is at the core of national identity. The survey's margin of error is ±3.4%.

Answered: Image /qna-images/answer/033def72-5ddb-4ed1-9bc5-4980d3bc4e12.jpg

View the question in the attatched photo and then answer the questions below. Thank You1 #1 The confidence interval for the proportion is __ , __? #2The interval is a __% confidence interval?

View the question in the attatched photo and then answer the questions below. Thank You1 #1 The confidence interval for the proportion is , ? #2The interval is a __% confidence interval?

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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The first pic is the question, since I’ve been receiving some incorrect answers from the tutors, I included an example problem in the second pic.
1.) Write your solution A. Determine the 1" quartile, 2 quartile, 3rd quartile and interquartile range (IQR), given the scores of; 11, 24, 23, 11, 13, 17, 15, 19, 21, then interpret each of your answer. B. Solve for the Percentile Rank of 17.