Ortega Chen
09/16/2024 · Primary School

8. Varios test de inteligencia dieron una puntuación que sigue una ley normal con media 100 y desviación tipica 15. a. Determinar el porcentaje de población que obtendria un coeficiente entre 95 y 110 . b. ¿Qué intervalo centrado en 100 contiene al \( 50 \% \) de la población? c. En una población de 2500 individuos ¿cuántos individuos se esperan que tengan un coeficiente superior a 125 ?

UpStudy ThothAI Solution

Tutor-Verified Answer

Quick Answer

a. El porcentaje de la población con un coeficiente entre 95 y 110 es aproximadamente 37.79%. b. El intervalo centrado en 100 que contiene al 50% de la población es aproximadamente (89.89, 110.11). c. Se espera que aproximadamente 119 individuos en una población de 2500 tengan un coeficiente superior a 125.

Step-by-step Solution

Elevate Your Learning
Unlock full answers and more with UpStudy Premium
Get AI Assistant
Answered by UpStudy AI and reviewed by a Professional Tutor
UpStudy ThothAI
Self-Developed and Ever-Improving
Thoth AI product is constantly being upgraded and optimized.
Covers All Major Subjects
Capable of handling homework in math, chemistry, biology, physics, and more.
Instant and Accurate
Provides immediate and precise solutions and guidance.
Try Now
Ask Tutors
Ask AI
10x
Fastest way to Get Answers & Solutions
By text

Enter your question here…

By image
Re-Upload
Uploaded Files
xxxx.png0%
Submit
📸 STUDY CAN BE A REAL STRUGGLE
Why Not UpStudy It?
Select your plan below
Premium

You can enjoy

  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to answer and
    solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic
  • Limited Solutions