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A psychologist has developed a new intelligent test for the 8th graders. She finds that the mean of the population (all 8th graders) is 100 and the standard deviation is 15 (SD=15). She believes that the top 10% of the 8th graders are considered as "gifted." Then, what is the raw score that can quality an 8th grader as a gifted student? Use Table A for your computation. Enter your answer in number. Round to the closest whole number.

A psychologist has developed a new intelligent test for the 8th graders. She finds that the mean of the population (all 8th graders) is 100 and the standard deviation is 15 (SD=15). She believes that the top 10% of the 8th graders are considered as "gifted." Then, what is the raw score that can quality an 8th grader as a gifted student? Use Table A for your computation. Enter your answer in number. Round to the closest whole number.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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A psychologist has developed a new intelligent test for the 8th graders. She finds that the mean of the population (all 8th graders) is 100 and the standard deviation is 15 (SD=15). She believes that the top 10% of the 8th graders are considered as "gifted." Then, what is the raw score that can quality an 8th grader as a gifted student? Use Table A for your computation. Enter your answer in number. Round to the closest whole number.
Transcribed Image Text:A psychologist has developed a new intelligent test for the 8th graders. She finds that the mean of the population (all 8th graders) is 100 and the standard deviation is 15 (SD=15). She believes that the top 10% of the 8th graders are considered as "gifted." Then, what is the raw score that can quality an 8th grader as a gifted student? Use Table A for your computation. Enter your answer in number. Round to the closest whole number.
1 of 2 NDIX 2 Tables VV N VV O V O N 1357 1078 0858 5838 38086 27NR2 32588 85988 38988 871 ööööö ooooo ooooo Ooo OOO ooooo ܘܘ ooooo 0630 ooooo 0594 0582 0571 4394 .4406 6990 ooooo 00000 ooooo 8790 0537 1162 85833 3868985833 0526 0516 0505 4484 4495 1379 ooooo
Transcribed Image Text:1 of 2 NDIX 2 Tables VV N VV O V O N 1357 1078 0858 5838 38086 27NR2 32588 85988 38988 871 ööööö ooooo ooooo Ooo OOO ooooo ܘܘ ooooo 0630 ooooo 0594 0582 0571 4394 .4406 6990 ooooo 00000 ooooo 8790 0537 1162 85833 3868985833 0526 0516 0505 4484 4495 1379 ooooo
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