bag ndies, ume that a sample consists of 405 chocolate candies. Complete parts (a) through (e) below. plain les are pllowing, assum or the 405 chocolate candies, use the range rule of thumb to identify the limits separating numbers of brown chocolate candies that are significantly low and es of 39.1 brown candies or fewer are significantly low. und to one decimal place as needed.)
bag ndies, ume that a sample consists of 405 chocolate candies. Complete parts (a) through (e) below. plain les are pllowing, assum or the 405 chocolate candies, use the range rule of thumb to identify the limits separating numbers of brown chocolate candies that are significantly low and es of 39.1 brown candies or fewer are significantly low. und to one decimal place as needed.)
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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I need help with part c please help me
Transcribed Image Text:In a bag of 405 chocolate candies, 43 of them are brown. The candy company claims that 13% of its plain chocolate candies are brown. For the following, assume that the claim of 13% is true, and
assume that a sample consists of 405 chocolate candies. Complete parts (a) through (e) below.
a. For the 405 chocolate candies, use the range rule of thumb to identify the limits separating numbers of brown chocolate candies that are significantly low and those that are significantly high.
Values of 39.1 brown candies or fewer are significantly low.
(Round to one decimal place as needed.)
Values of 66.2 brown candies or greater are significantly high.
(Round to one decimal place as needed.)
Based on the results, is the result of 43 brown chocolate candies significantly low? Why or why not?
A. No, the result of 43 brown candies is greater than the second value, so it is significantly high.
B. No, the result of 43 brown candies lies between those limits, so it is neither significantly low nor significantly high.
C. Yes, the result of 43 brown candies is less than the second value, so it is significantly low.
D. Yes, the result of 43 brown candies is less than the first value, so it is significantly low.
b. Find the probability of exactly 43 brown chocolate candies.
The probability is 0.0219.
(Round to four decimal places as needed.)
c. Find the probability of 43 or fewer brown chocolate candies.
The probability is
(Round to four decimal places as needed.)
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