Homework Help is Here – Start Your Trial Now!
Math
Statistics
d. The degrees of freedom = e. The test-statistic for this data show your answer to three decimal places.) f. The p-value for this sample your answer to four decimal places.) = = (Please (Please show

d. The degrees of freedom = e. The test-statistic for this data show your answer to three decimal places.) f. The p-value for this sample your answer to four decimal places.) = = (Please (Please show

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
See similar textbooks
icon
Related questions
Question
9:52 myopenmath.com A report just came out that stated that 24.2% of all Americans say that vanilla is their favorite ice cream, 23.3% say that chocolate is their favorite, 9.6% favor butter pecan, 9.4% favor strawberry, and the rest have other favorites. An ice cream shop owner thinks that her customers are not like the rest of America. The table below shows the results of 790 of her patrons' ice cream selections. What can be concluded at the a = 0.01 significance level? a. Complete the table by filling in the expected frequencies. Round your answers to the nearest whole number. Frequencies of Favorite Ice Cream Outcome Frequency Expected Frequency Vanilla 184 Chocolate 183 56 Butter Pecan 68 Strawberry 69 Other 286 b. What is the correct statistical test to use? Goodness-of-Fit ✓ c. What are the null and alternative hypotheses? Ho: H₁: The distribution of favorite ice cream for customers at her sh is not the same as it is for Americans in general. O Favorite ice cream and where the ice cream is purchased are dependent. The distribution of favorite ice cream for customers at her shop is the same as it is for Americans in general. Favorite ice cream and where the ice cream is purchased are independent.
Transcribed Image Text:9:52 myopenmath.com A report just came out that stated that 24.2% of all Americans say that vanilla is their favorite ice cream, 23.3% say that chocolate is their favorite, 9.6% favor butter pecan, 9.4% favor strawberry, and the rest have other favorites. An ice cream shop owner thinks that her customers are not like the rest of America. The table below shows the results of 790 of her patrons' ice cream selections. What can be concluded at the a = 0.01 significance level? a. Complete the table by filling in the expected frequencies. Round your answers to the nearest whole number. Frequencies of Favorite Ice Cream Outcome Frequency Expected Frequency Vanilla 184 Chocolate 183 56 Butter Pecan 68 Strawberry 69 Other 286 b. What is the correct statistical test to use? Goodness-of-Fit ✓ c. What are the null and alternative hypotheses? Ho: H₁: The distribution of favorite ice cream for customers at her sh is not the same as it is for Americans in general. O Favorite ice cream and where the ice cream is purchased are dependent. The distribution of favorite ice cream for customers at her shop is the same as it is for Americans in general. Favorite ice cream and where the ice cream is purchased are independent.
d. The degrees of freedom = e. The test-statistic for this data = show your answer to three decimal places.) f. The p-value for this sample= your answer to four decimal places.) (Please (Please show
Transcribed Image Text:d. The degrees of freedom = e. The test-statistic for this data = show your answer to three decimal places.) f. The p-value for this sample= your answer to four decimal places.) (Please (Please show
Expert Solution
steps

Step by step

Solved in 8 steps with 18 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax
SEE MORE TEXTBOOKS