Homework Help is Here – Start Your Trial Now!
Math
Statistics
The filling procedure is not perfect, however. The packages are filled wit ly beans, but the number going into each bag is normally distributed v on of 8. Yesterday, Jane went to the store and purchased four of the ation for a Spring party. Jane was curious, and she counted the number c

The filling procedure is not perfect, however. The packages are filled wit ly beans, but the number going into each bag is normally distributed v on of 8. Yesterday, Jane went to the store and purchased four of the ation for a Spring party. Jane was curious, and she counted the number c

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
See similar textbooks
icon
Related questions
Question
A certain brand of jelly beans are made so that each package contains about the same number of beans. The filling procedure is not perfect, however. The packages are filled with an average of 375 Jelly beans, but the number going into each bag is normally distributed with a standard deviation of 8. Yesterday, Jane went to the store and purchased four of these packages in preparation for a Spring party. Jane was curious, and she counted the number of jelly beans in these packages - her four bags contained an average of 382 jelly beans.
Transcribed Image Text:A certain brand of jelly beans are made so that each package contains about the same number of beans. The filling procedure is not perfect, however. The packages are filled with an average of 375 Jelly beans, but the number going into each bag is normally distributed with a standard deviation of 8. Yesterday, Jane went to the store and purchased four of these packages in preparation for a Spring party. Jane was curious, and she counted the number of jelly beans in these packages - her four bags contained an average of 382 jelly beans.
3.1 In the above scenario, which of the following is a parameter? a. The average number of Jelly beans in Jane's packages, which is 382 b. The average number of jelly beans in Jane's packages, which is unknown C. The average number of jelly beans in all packages made, which is 375 d. The average number of jelly beans in all packages made, which is unknown 3.2 If you went to the store and purchased six bags of this brand of jelly beans, what is the probability that the average number of jelly beans in your bags is less than 373? a. 0.2709 b. 0.3085 C. 0.4013 d. 0.7291 Calculations: 3.3 According to the central limit theorem, what is the standard deviation of the sampling distribution of the sample mean? a. The standard deviation of the population b. The standard deviation of the sample e, C. The standard deviation of the population divided by the square root of the sample size d. The standard deviation of the sample divided by the square root of the sample size
Transcribed Image Text:3.1 In the above scenario, which of the following is a parameter? a. The average number of Jelly beans in Jane's packages, which is 382 b. The average number of jelly beans in Jane's packages, which is unknown C. The average number of jelly beans in all packages made, which is 375 d. The average number of jelly beans in all packages made, which is unknown 3.2 If you went to the store and purchased six bags of this brand of jelly beans, what is the probability that the average number of jelly beans in your bags is less than 373? a. 0.2709 b. 0.3085 C. 0.4013 d. 0.7291 Calculations: 3.3 According to the central limit theorem, what is the standard deviation of the sampling distribution of the sample mean? a. The standard deviation of the population b. The standard deviation of the sample e, C. The standard deviation of the population divided by the square root of the sample size d. The standard deviation of the sample divided by the square root of the sample size
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Fundamental Counting Principle
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.
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Elements Of Modern Algebra
Elements Of Modern Algebra
Algebra
ISBN:
9781285463230
Author:
Gilbert, Linda, Jimmie
Publisher:
Cengage Learning,
SEE MORE TEXTBOOKS