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please show work to understand :)   A box contains the following tickets: -2, -1, 0, 1, 3. We draw from the box 100 times with replacement. (a) The sum of the positive numbers will be around ________, with a standard error of ________. (Hint: First you will need to make a new box.) (b) Is it appropriate to use the normal approximation for the sum of the positive numbers? Why or why not? (c) What is the approximate chance the sum of the positive numbers is greater than 100?

please show work to understand :)   A box contains the following tickets: -2, -1, 0, 1, 3. We draw from the box 100 times with replacement. (a) The sum of the positive numbers will be around ________, with a standard error of ________. (Hint: First you will need to make a new box.) (b) Is it appropriate to use the normal approximation for the sum of the positive numbers? Why or why not? (c) What is the approximate chance the sum of the positive numbers is greater than 100?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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please show work to understand :)

 

A box contains the following tickets: -2, -1, 0, 1, 3. We draw from the box 100 times with
replacement.

(a) The sum of the positive numbers will be around ________, with a standard error of

________. (Hint: First you will need to make a new box.)



(b) Is it appropriate to use the normal approximation for the sum of the positive numbers?
Why or why not?



(c) What is the approximate chance the sum of the positive numbers is greater than 100? 

3. A box contains the following tickets: -2, -1, 0, 1, 3. We draw from the box 100 times with replacement. (a) The sum of the positive numbers will be around, with a standard error of - (Hint: First you will need to make a new box.) (b) Is it appropriate to use the normal approximation for the sum of the positive numbers? Why or why not? (c) What is the approximate chance the sum of the positive numbers is greater than 100?
Transcribed Image Text:3. A box contains the following tickets: -2, -1, 0, 1, 3. We draw from the box 100 times with replacement. (a) The sum of the positive numbers will be around, with a standard error of - (Hint: First you will need to make a new box.) (b) Is it appropriate to use the normal approximation for the sum of the positive numbers? Why or why not? (c) What is the approximate chance the sum of the positive numbers is greater than 100?
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