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A hospital experiment involves two different waiting line configurations for patients arriving for admission. The waiting times (in seconds) are recorded with a single line configuration that feeds four stations and another configuration with individual lines at the four stations. Find the mean and median for each of the samples, then compare the two sets of results. Specifically, determine whether there is a difference between the two data sets that is not apparent from a comparison of the measures of center. If so, what is it? m Click the icon to view the waiting time data. Find the mean of the single line data set Oseconds (Type an integer or a decimal rounded to one decimal place needed.) Find the mean of the individual lines data set seconds (Type an integer or a decimal rounded to ane decimal place as needed ) Waiting Times Find the median of the single line data set. Oseconds (Type an integer or a decimal Do not round.) Single Line Individual Lines 264 325 346 373 403 464 464 510 566 598 391 394 404 407 428 440444 462 462 462 O Find the median of the individual ines data set. Osoconds (Type an integer or a decimal. Do not round.) Print Dono Is there a difference between the two data sets that is not apparent from a comparison of the measures of center? OA. Yes, the data for the individual lines are generally larger, except for a few extremely small values O B. Yas, the data for the single line are much more varied than the data for the individual lines O C. Yes, the data for the individual lines are much more varied than the data for the single line. OD. Yes, the data for the single line are generally larger, except for a few extremely small values. O E. No, the data sets are fairly similar

A hospital experiment involves two different waiting line configurations for patients arriving for admission. The waiting times (in seconds) are recorded with a single line configuration that feeds four stations and another configuration with individual lines at the four stations. Find the mean and median for each of the samples, then compare the two sets of results. Specifically, determine whether there is a difference between the two data sets that is not apparent from a comparison of the measures of center. If so, what is it? m Click the icon to view the waiting time data. Find the mean of the single line data set Oseconds (Type an integer or a decimal rounded to one decimal place needed.) Find the mean of the individual lines data set seconds (Type an integer or a decimal rounded to ane decimal place as needed ) Waiting Times Find the median of the single line data set. Oseconds (Type an integer or a decimal Do not round.) Single Line Individual Lines 264 325 346 373 403 464 464 510 566 598 391 394 404 407 428 440444 462 462 462 O Find the median of the individual ines data set. Osoconds (Type an integer or a decimal. Do not round.) Print Dono Is there a difference between the two data sets that is not apparent from a comparison of the measures of center? OA. Yes, the data for the individual lines are generally larger, except for a few extremely small values O B. Yas, the data for the single line are much more varied than the data for the individual lines O C. Yes, the data for the individual lines are much more varied than the data for the single line. OD. Yes, the data for the single line are generally larger, except for a few extremely small values. O E. No, the data sets are fairly similar

MATLAB: An Introduction with Applications
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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A hospital experiment involves two different waiting line configurations for patients arriving for admission. The waiting times (in seconds) are recorded with a single line configuration that feeds four stations and another configuration with individual lines at the four stations. Find the mean and median for each of the two samples, then compare the two sets of results. Specifically, determine whether there is a difference between the two data sets that is not apparent from a comparison of the measures of center. If so, what is it? E Click the icon to view the waiting time data. Find the mean of the single line data set. O seconds (Type an integer or a decimal rounded to one decimal place as needed.) Find the mean of the individual lines data set Oseconds (Type an integer or a decimal rounded to ane decimal place as needed ) Waiting Times Find the median of the single line data set. O seconds (Type an integer or a decimal. Do not round.) Single Line Individual Lines 254 325 346 373 403 464 464 510 556 598 391 394 404 407 428 440 444 462 462 462e e median of the individual lines data set. Osaconds (Type an integer or a decimal. Do not round.) Print Done Is there a difference between the two data sets that is not apparent from a comparison of the measures of center? O A. Yes, the data for the individual lines are generally larger, except for a few extremely small values. O B. Yes, the data for the single line are much more varied than the data for the individual lines OC. Yes, the data for the individual lines are much more varied than the data for the single line. OD. Yes, the data for the single line are generally larger, except for a few extremely small values. O E. No, the data sets are fairly similar.
Transcribed Image Text:A hospital experiment involves two different waiting line configurations for patients arriving for admission. The waiting times (in seconds) are recorded with a single line configuration that feeds four stations and another configuration with individual lines at the four stations. Find the mean and median for each of the two samples, then compare the two sets of results. Specifically, determine whether there is a difference between the two data sets that is not apparent from a comparison of the measures of center. If so, what is it? E Click the icon to view the waiting time data. Find the mean of the single line data set. O seconds (Type an integer or a decimal rounded to one decimal place as needed.) Find the mean of the individual lines data set Oseconds (Type an integer or a decimal rounded to ane decimal place as needed ) Waiting Times Find the median of the single line data set. O seconds (Type an integer or a decimal. Do not round.) Single Line Individual Lines 254 325 346 373 403 464 464 510 556 598 391 394 404 407 428 440 444 462 462 462e e median of the individual lines data set. Osaconds (Type an integer or a decimal. Do not round.) Print Done Is there a difference between the two data sets that is not apparent from a comparison of the measures of center? O A. Yes, the data for the individual lines are generally larger, except for a few extremely small values. O B. Yes, the data for the single line are much more varied than the data for the individual lines OC. Yes, the data for the individual lines are much more varied than the data for the single line. OD. Yes, the data for the single line are generally larger, except for a few extremely small values. O E. No, the data sets are fairly similar.
Refer to the table of the original cotinine measurements? Cotinine (ngiml) 0-99 100-19 to the right summarizing measured amounts of serum cotinine (ngimL) from a sample of smokers. Whan nicotine is absorbed by the body, cotinine is produced. How many subjects are included in the summary? Is it possible to identify the exact values of all Frequency 13 200-299 15 300-399 3 400 499 4 How many subjects are included in the summary? D(Type a whole number.) Is it possible to identify the exact values of all of the original cotinine measurements? O A. Yes. The exact data valuss are equally spaced numbers between the limits of each class. The number of equally spaced numbers is determined by the frequency in each class O B. No. A frequency table only shows frequencies of data values in each category O C. No. A fraquency table only shows percentages of the sample in each category O D. Yes. The data values are the frequencies shown in the table
Transcribed Image Text:Refer to the table of the original cotinine measurements? Cotinine (ngiml) 0-99 100-19 to the right summarizing measured amounts of serum cotinine (ngimL) from a sample of smokers. Whan nicotine is absorbed by the body, cotinine is produced. How many subjects are included in the summary? Is it possible to identify the exact values of all Frequency 13 200-299 15 300-399 3 400 499 4 How many subjects are included in the summary? D(Type a whole number.) Is it possible to identify the exact values of all of the original cotinine measurements? O A. Yes. The exact data valuss are equally spaced numbers between the limits of each class. The number of equally spaced numbers is determined by the frequency in each class O B. No. A frequency table only shows frequencies of data values in each category O C. No. A fraquency table only shows percentages of the sample in each category O D. Yes. The data values are the frequencies shown in the table
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