2 The state test scores for 12 randomly selected high school seniors are shown on the right. Completeparts (a) through (c) below14231228984694722830727748546Assume the population is normally distributed.9486251449......(a) Find the sample meanRound to one decimal place as needed)

Answered: Image /qna-images/answer/913d5477-9834-42af-bd95-f2bb1e8a2d92.jpg

Answered: The state test scores for 12 randomly…

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 state test scores for 12 randomly selected high school seniors are shown on the right. Complete 984 1423 1228 parts (a) through (c) below 694 722 830 727 748 546 Assume the population is normally distributed. 948 625 1449 ...... (a) Find the sample mean Round to one decimal place as needed)