Customers waiting at Ellerton Bank have been complaining about the amount of time they must wait in line. Managers at the bank, beginning to investigate the problem, have recorded sample waiting times for 9 customers at the bank. Here are the 9 waiting times (in minutes): 20, 22, 12, 21, 5, 24, 13, 10, 14 Send data to calculator (a) What is the median of this data set? If your answer is not an integer, round your answer to one decimal place. (b) What is the mean of this data set? If your answer is not an integer, round your answer to one decimal place. O zero modes (c) How many modes does the data set have, and what are their values? Indicate the number of modes by clicking in the appropriate circle, and then indicate the value(s) of the mode(s), if applicable. O one mode: O two modes: andO
Customers waiting at Ellerton Bank have been complaining about the amount of time they must wait in line. Managers at the bank, beginning to investigate the problem, have recorded sample waiting times for 9 customers at the bank. Here are the 9 waiting times (in minutes): 20, 22, 12, 21, 5, 24, 13, 10, 14 Send data to calculator (a) What is the median of this data set? If your answer is not an integer, round your answer to one decimal place. (b) What is the mean of this data set? If your answer is not an integer, round your answer to one decimal place. O zero modes (c) How many modes does the data set have, and what are their values? Indicate the number of modes by clicking in the appropriate circle, and then indicate the value(s) of the mode(s), if applicable. O one mode: O two modes: andO
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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![Customers waiting at Ellerton Bank have been complaining about the amount of time they must wait in line. Managers at the bank, beginning to investigate the
problem, have recorded sample waiting times for 9 customers at the bank. Here are the 9 waiting times (in minutes):
20, 22, 12, 21, 5, 24, 13, 10, 14
Send data to calculator
(a) What is the median of this data set? If your answer is not
an integer, round your answer to one decimal place.
(b) What is the mean of this data set? If your answer is not an
integer, round your answer to one decimal place.
O zero modes
(c) How many modes does the data set have, and what are
their values? Indicate the number of modes by clicking in the
O one mode:
appropriate circle, and then indicate the value(s) of the
mode(s), if applicable.
two modes:|and |](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdbcb995e-87c5-4465-8fc4-a938a6f5dc8f%2Fa447ed2f-c165-43eb-a2d6-f31e16787631%2Flw9jhma_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Customers waiting at Ellerton Bank have been complaining about the amount of time they must wait in line. Managers at the bank, beginning to investigate the
problem, have recorded sample waiting times for 9 customers at the bank. Here are the 9 waiting times (in minutes):
20, 22, 12, 21, 5, 24, 13, 10, 14
Send data to calculator
(a) What is the median of this data set? If your answer is not
an integer, round your answer to one decimal place.
(b) What is the mean of this data set? If your answer is not an
integer, round your answer to one decimal place.
O zero modes
(c) How many modes does the data set have, and what are
their values? Indicate the number of modes by clicking in the
O one mode:
appropriate circle, and then indicate the value(s) of the
mode(s), if applicable.
two modes:|and |
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