The senior high school department of KsKC University found out that the final grade of 500 grade 12 students is normally distributed with a mean of 90 and standard deviation of 10.(This is an assumed data only)GradesInterpretation97-100With Highest Honors95-96With High Honor90-94With Honors75-89Average74 and belowFailedIf students who has a final grade of 90 and above will be given P2,000 each and the budget is P100,000, is it enough? Or if it is not enough, how much do the school need to give all students who got 90 and above P2,000 each?

Z-Score: It is a dimensionless quantity that is used to indicate the signed, fractional,…

Answered: The senior high school department of…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Concept explainers

Question

The senior high school department of KsKC University found out that the final grade of 500 grade 12 students is normally distributed with a mean of 90 and standard deviation of 10.

(This is an assumed data only)

Grades	Interpretation
97-100	With Highest Honors
95-96	With High Honor
90-94	With Honors
75-89	Average
74 and below	Failed

If students who has a final grade of 90 and above will be given P2,000 each and the budget is P100,000, is it enough? Or if it is not enough, how much do the school need to give all students who got 90 and above P2,000 each?

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Point Estimation, Limit Theorems, Approximations, and Bounds$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions