Answer to Question #327759 in Statistics and Probability for Clar

Question #327759

A division wide aptitude test in mathematics was conducted to 3000 pupils. The mean of the test is 55 and the standard deviation is 17. The scores also approximate the normal distribution

Expert's answer

Answer in progress...

Learn more about our help with Assignments: Statistics and Probability

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A sample of 100 Grade 9 students’ ages was obtained to estimate the mean age of all Grade 9 studen
2. Random sample of size N = 2 are drawn from a finite population consisting of the numbers 1, 3, 8, 9.
3. Draw all the possible samples of 2 without replacement from a population consisting of 4, 9, 12, 15,
4. A machine produces cylindrical metal pieces. A sample of pieces is taken, and the diameter are found
5. Suppose that in a day, the probability of a car agent’'s not closing any deal is 0.35. on the
6. Five hundred tickets will be sold and these will be raffled during the town fiesta. One of these tic
7. In a learning style study, 1200 respondents were asked if they can assimilate concepts while watchin