Answer to Question #15388 in Statistics and Probability for Ke_091

Question #15388

The I . Q . of students of a school was found to be normally distributed with a mean µ = 116 and a standard deviation of σ = 8 . What % age of children have I . Q . from 100 to 124 .

Expert's answer

Download Answer

Learn more about our help with Assignments: Statistics and Probability

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A group of 5 boys and 4 girls are to be photographed. In how many ways can they be arranged such tha
2. In a group of 15 boys, there are 6 scouts. In how many ways can 8 boys be selected, so as to include
3. There are 7 English, 5 Marathi and 4 Hindi Books. In how many ways can they be arranged in a shelf s
4. In a study of physical attractiveness and mental disorders 231 subjects were rated for attractivenes
5. The mean and standard deviation for the quality grade point averages of a random sample of 28 colleg
6. 3. A researcher is interested in whether listening to music helps or hinders test-performance. To co
7. Given that event A and B are independent and that P(A)=1/8 and P(A or B)=1/3, find P(B)