Listed below are amounts (in millions of dollars) collected from parking meters by a security company in a certain city. A larger data set was used to convict 5 members of the company of grand larceny. Find the mean and median for each of the two samples and then compare two sets of results. Do the limited data listed here show evidence of stealing by the security company's employees? Security Company: Other Companies: 1.5 1.1 1.5 1.1 1.7 1.6 1.3 1.6 1.6 1.2 1.8 2.2 2.3 2.1 2.3 1.5 2.2 2.1 2.1 1.7 Find the means The mean for the security company is $1.42 million and the mean for the other companies is $2.03 million. (Type integers or decimals rounded to two decimal places as needed.) Find the medians. The median for the security company is $1.5 million and the median for the other companies is $ 2.10 million. (Type integers or decimals rounded to two decimal places as needed.) Compare the results. Choose the correct answer below. G) O A. The mean and median appear to be roughly the same for all collections. OB. The mean is lower for the security company, but the median is lower for the collections performed by other companies. OC. The mean and the median for the collections performed by other companies are both lower than the mean and the median for the security company. ⒸD. The mean and the median for the security company are both lower than the mean and the median for the collections performed by other companies. O E. The median is lower for the collections performed by other companies, but the mean is lower for the security company. Do the limit data listed here show evidence of stealing by the security company's employees? O A. The sample size is not large enough to show any meaningful results. OB. Since the security company does not appear to have collected lower revenue than the other companies, there is no evidence of stealing by the security company's employees. ⒸC. Since the security company appears to have collected lower revenue than the other companies, there is some evidence of stealing by the security company's employees. O D. Since the data is not matched, there is no evidence of stealing by the security company's employees.

Listed below are amounts (in millions of dollars) collected from parking meters by a security company in a certain city. A larger data set was used to convict 5 members of the company of grand larceny. Find the mean and median for each of the two samples and then compare two sets of results. Do the limited data listed here show evidence of stealing by the security company's employees? Security Company: Other Companies: 1.5 1.1 1.5 1.1 1.7 1.6 1.3 1.6 1.6 1.2 1.8 2.2 2.3 2.1 2.3 1.5 2.2 2.1 2.1 1.7 Find the means The mean for the security company is $1.42 million and the mean for the other companies is $2.03 million. (Type integers or decimals rounded to two decimal places as needed.) Find the medians. The median for the security company is $1.5 million and the median for the other companies is $ 2.10 million. (Type integers or decimals rounded to two decimal places as needed.) Compare the results. Choose the correct answer below. G) O A. The mean and median appear to be roughly the same for all collections. OB. The mean is lower for the security company, but the median is lower for the collections performed by other companies. OC. The mean and the median for the collections performed by other companies are both lower than the mean and the median for the security company. ⒸD. The mean and the median for the security company are both lower than the mean and the median for the collections performed by other companies. O E. The median is lower for the collections performed by other companies, but the mean is lower for the security company. Do the limit data listed here show evidence of stealing by the security company's employees? O A. The sample size is not large enough to show any meaningful results. OB. Since the security company does not appear to have collected lower revenue than the other companies, there is no evidence of stealing by the security company's employees. ⒸC. Since the security company appears to have collected lower revenue than the other companies, there is some evidence of stealing by the security company's employees. O D. Since the data is not matched, there is no evidence of stealing by the security company's employees.

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

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