Some students paid a private tutor to help them improve their results on a certain mathematical test. These students had a mean change in score of + 18 points, with a standard deviation of 68 points. In a random sample of 100 students who pay a private tutor to help them improve their results, what is the likelihood that thechange in the sample mean score is less than 10 points?Click the icon to view the table of normal curve areas.Normal Curve AreasP(x< 10) = (Round to three decimal places as needed.)0..00.01.02.03.04.05.06.07.08.09.0000.0398.0793.1179.1554.1915.0.1.0040.0438.0080.0478.08711255.0160.0557.0948.1331.17002054.0120.0517.0199.059609871368.17362088.0239.06361026.1406177221230279.06751064144318082157.03190714.11031480184421900359.07531141151718792224.2.3.0832.1217.15911950.0910129316641628.5.19852019.2257.2580.2881.3159341322912611.6.7.8.91.023242642293932123461235726732967.323824222734238927042995.326424542764305133152486279430783340.3577251728232910.31863438302332893531310633653599254928523133338936213485350835543790368638884066.4222.4357137083907.4082.423643701.1.37293749.3643.3849.4032.4192.4332.36653869.4049.4207.43453770396241314279440638103997.416243064429383040154177431944411.21.3392540993944.411539804147.4292426543941.442511.543824418.4452.455446414463.45644649471947784474.457346564726.478344844582466447324788449545914671473847934505459946784744479845154608468647504803454546334706476748171.61.7453546251.81.92.045254616469347564808.469947614812.4713.4772.48304868489849224941.484648814909.49314948485448874913493448574890.48264864.4896.4920494048344871490149254943.483848754904492749454842487849064929494648212.12.22.34850488448614893.491849384911493249494916493649522.42.549514956.4967497649594969.49774984.49884960497049784984.4989496249724979.4985.498949634973.4980.4986.49904964497449814986499049612.62.72.82.93.0.4953.4965.4974.4981498749554966.4975.49824987495749684977498349884971.497949854989.49824987.00.01.02.03.04.05.06.07.08.09Clear allCheck answer

Given that. X~N( μ , ?^2 ) μ=18 , ?=68 , n=100 Z-score =( x - μ )/?

Answered: change in the sample mean score is less…

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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change in the sample mean score is less than 10 points? Click the icon to view the table of normal curve areas. Normal Curve Areas P(x< 10)-O(Round to three decimal places as needed)