Answered: through (d). A) What is the…

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

Given a normal distribution with μ=104 and σ=10, and given you select a sample of n=4, complete parts (a) through (d).

A) What is the probability that X is less than 94?

B) What is the probability that X is between 94 and 96.5

C) What is the probability that X is above 105.4?

D) There is a 68% chance that X is above what value?

7. Given a normal distribution with u = 104 and o = 10, and given you select a sample ofn=4, complete
parts (a) through (d).
a. What is the probability that X is less than 94?
P(X<94) =
(Type an integer or decimal rounded to four decimal places as needed.)
b. What is the probability that X is between 94 and 96.5?
P(94 <X< 96.5) =
(Type an integer or decimal rounded to four decimal places as needed.)
c. What is the probability that X is above 105.4?
P(X> 105.4) =
(Type an integer or decimal rounded to four decimal places as needed.)
d. There is a 68% chance that X is above what value?
X=
(Type an integer or decimal rounded to two decimal places as needed.)

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 4 steps with 4 images

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