Homework Help is Here – Start Your Trial Now!
Math
Statistics
i Observed weekly patient visits 70 97 103 129 125 113 124 123 92 78 75 74 77 77 81 94 100 91 99 87 96 97 109 101 115 101 106 111 111 109 104 118 121 105 Print Done

i Observed weekly patient visits 70 97 103 129 125 113 124 123 92 78 75 74 77 77 81 94 100 91 99 87 96 97 109 101 115 101 106 111 111 109 104 118 121 105 Print Done

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
Section10.4: Distributions Of Data
Problem 19PFA
See similar textbooks
icon
Related questions
Question
calculate chi square test static, chi square critical value and p value.
Recall that to construct a confidence interval for the mean when the population standard deviation is unknown, the population must follow the normal probability distribution. To test this condition, the following data show a random sample of weekly visits by patients to a chiropractic office. Complete parts a and b below. E Click the icon to view the weekly patient visit data. a. Using a =0.10, perform a chi-square test to determine if the number of patient visits per week follows the normal distribution. Note that x= 100.4, and s = 16.2. State the appropriate null and alternative hypotheses. Choose the correct answer below. O A. Ho The mean number of weekly patient visits is 100.4. Observed weekly patient visits H The mean number of weekly patient visits is less than 100.4. O B. Ho: The number of weekly patient visits does not follow the normal d H The number of weekly patient visits follows the normal distributid 70 97 103 129 125 113 124 O C. Ho The number of weekly patient visits follows the normal distributid H The number of weekly patient visits does not follow the normal d 123 92 78 75 74 77 77 81 94 100 91 99 87 96 97 109 101 115 101 106 111 OD. Ho The mean number of weekly patient visits is 100 4. H The mean number of weekly patient visits is greater than 100.4. 111 109 104 118 121 105 Click to select your answer and then click Check Answer. Print Done parts
Transcribed Image Text:Recall that to construct a confidence interval for the mean when the population standard deviation is unknown, the population must follow the normal probability distribution. To test this condition, the following data show a random sample of weekly visits by patients to a chiropractic office. Complete parts a and b below. E Click the icon to view the weekly patient visit data. a. Using a =0.10, perform a chi-square test to determine if the number of patient visits per week follows the normal distribution. Note that x= 100.4, and s = 16.2. State the appropriate null and alternative hypotheses. Choose the correct answer below. O A. Ho The mean number of weekly patient visits is 100.4. Observed weekly patient visits H The mean number of weekly patient visits is less than 100.4. O B. Ho: The number of weekly patient visits does not follow the normal d H The number of weekly patient visits follows the normal distributid 70 97 103 129 125 113 124 O C. Ho The number of weekly patient visits follows the normal distributid H The number of weekly patient visits does not follow the normal d 123 92 78 75 74 77 77 81 94 100 91 99 87 96 97 109 101 115 101 106 111 OD. Ho The mean number of weekly patient visits is 100 4. H The mean number of weekly patient visits is greater than 100.4. 111 109 104 118 121 105 Click to select your answer and then click Check Answer. Print Done parts
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Equality of Variances
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
SEE MORE TEXTBOOKS