12. With the following numbers, fill in the answers in the blanks.VarianceVariance²SumnAverageo (sigma)Number52.5549.3548.7551.8847.97|||95% probability(called "2 sigma")Actual 2 x o

Given information: Number 52.55 49.35 48.75 51.88 47.97

Answered: 12. With the following numbers, fill in…

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

Similar questions

Reach in your pocket (or on the side bench), and grab two coins. Toss them 36 times. Record the results below. Results Combinations Observed Number (O) Expected Number (E) Deviation (O-E) Heads on both HH Heads on one, tails on HT, TH the other Tails on both TT Totals 4 36
Refer to the accompanying table, which describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Find the mean and standard deviation for the number of girls in 8 births. Click the icon to view the data table. The mean is µ = girl(s). (Round to one decimal place as needed.) Table of numbers of girls and probabilities Number of Girls x P(x) 0.006 1 0.031 2 0.114 3 0.212 4 0.266 0.224 0.115 7 0.029 8. 0.003 Print Done
Name: California State University, Fresno DS 123 Class Work #1 Problem I. Using the standard normal table, find the following probabilities: 1. 1. Find the amount of area to the right of z=2.18. %3D 2. 2. Find the probability of a z-score below z=-1.37. 3. 3. Find the area between a z of - 1.37 and az of 2.18. 4. 4. Find the area equal to or above a z of - 2.04. 5. 5. Find the area equal to or below a z of 1.26. Problem II. Assume x is normally distributed with a population mean u= 15 and population standard deviation o=3. Use the approximate areas beneath the normal curve to answer the following five questions. %3D 6. 6. Find P(x216). 1. 7. Find P(12
The amount of coffee that people drink per day is normally distributed with a mean of 15 ounces and a standard devilation of 5 ounces. 35 randomly selected people are surveyed. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X N b. What is the distribution of z? - N( c. What is the probability that one randomly selected person drinks between 14.6 and 15.3 ounces of coffee per day? d. For the 35 people, find the probability that the average coffee consumption is between 14.6 and 15.3 ounces of coffee per day. e. For part d), is the assumption that the distribution is normal necessary? Yes f. Find the IQR for the average of 35 coffee drinkers. No Q1 = ounces Q3 = ounces IQR: ounces
Please help with D E F
Refer to the accompanying table, which describes the number of adults in groups of five who reported sleepwalking. Find the mean and standard deviation for the numbers of sleepwalkers in groups of five. Click the icon to view the data table. The mean is sleepwalker(s). (Round to one decimal place as needed.) ✗ Table of numbers of sleepwalkers and probabilities x P(x) 0 0.171 0.369 0.298 3 0.133 4 0.026 5 0.003
please sir solve this question
To build a 95% CI for the mean of a population, you take a random sample and find these values: 18.4 19.8 17 18.6 23 21.7 18.9 14.3 17.6 21.2 21.4 23.4 20 20.7 15.2 21.9 21 What is the CI? Enter like this: (min,max) Be sure to use the parentheses or you will be marked wrong. Keep at least 3 decimals in all intermediate steps, and round your answer to two decimals. Submit Question
I need help on all three parts please!!
pls answer no.9
3
please, draw the probability distribution chart(s) and solve the questions. 5.106-What is the 40th percentile of a normal distribution with mean = 5 and variance = 9?

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS

12. With the following numbers, fill in the answers in the blanks. Sum n Average o (sigma) Number 52.55 49.35 48.75 51.88 47.97 Variance |||| 95% probability (called "2 sigma") Actual 2 x o Variance² || |