In a study of the accuracy of fast food drive-through orders, one restaurant had 32 orders that were not accurate among 352 orders observed. Use a 0.01 signincance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable? Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: p= 0.1 H: p<0.1 O B. Ho: p#0.1 H1: p= 0.1 O C. Ho: p= 0.1 H1: p>0.1 O D. Ho: p=0.1 H: p#0.1

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
icon
Related questions
Question
A) identify the Null & alternative hypothesis. B) What is the test statistic? C) What is the P-Value? D) conclusion? E) is the accuracy of this test acceptable?
In a study of the accuracy of fast food drive-through orders, one restaurant had 32 orders that were not accurate among 352 orders observed. Use a 0.01 significance
level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable?
Identify the null and alternative hypotheses for this test. Choose the correct answer below.
O A. Ho: p=0.1
H1: p<0.1
O B. Ho p 0.1
H1: p= 0.1
O C. Ho p=0.1
H1: p> 0.1
O D. Ho: p=0.1
H1: p#0.1
Transcribed Image Text:In a study of the accuracy of fast food drive-through orders, one restaurant had 32 orders that were not accurate among 352 orders observed. Use a 0.01 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable? Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: p=0.1 H1: p<0.1 O B. Ho p 0.1 H1: p= 0.1 O C. Ho p=0.1 H1: p> 0.1 O D. Ho: p=0.1 H1: p#0.1
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 5 images

Blurred answer
Knowledge Booster
Basics of Inferential Statistics
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
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning