clerk has been tasked to update 6000 data entries in a spreadsheet. He aims to do so at an average pace of 97 entries/t ntries at 84 entries/minute and the second 2000 entries at 92 entries/minute. . At what pace must he update the last 2000 entries if he wants to reach his target average? nswer in exact fraction, or rounded to at least 4 decimal places entries/minute

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

R1

A clerk has been tasked to update 6000 data entries in a spreadsheet. He aims to do so at an average pace of 97 entries/minute. He enters the first 2000
entries at 84 entries/minute and the second 2000 entries at 92 entries/minute.
a. At what pace must he update the last 2000 entries if he wants to reach his target average?
Answer in exact fraction, or rounded to at least 4 decimal places
entries/minute
b. Upon completing his task, he went through the entire spreadsheet to ensure there were no errors and did so at a pace of 226 entries/minute.
Therefore, what is his average pace for the entire process of updating and checking the data?
Answer in exact fraction, or rounded to at least 4 decimal places.
entries/minute
Transcribed Image Text:A clerk has been tasked to update 6000 data entries in a spreadsheet. He aims to do so at an average pace of 97 entries/minute. He enters the first 2000 entries at 84 entries/minute and the second 2000 entries at 92 entries/minute. a. At what pace must he update the last 2000 entries if he wants to reach his target average? Answer in exact fraction, or rounded to at least 4 decimal places entries/minute b. Upon completing his task, he went through the entire spreadsheet to ensure there were no errors and did so at a pace of 226 entries/minute. Therefore, what is his average pace for the entire process of updating and checking the data? Answer in exact fraction, or rounded to at least 4 decimal places. entries/minute
Expert Solution
steps

Step by step

Solved in 4 steps

Blurred answer
Knowledge Booster
Point Estimation, Limit Theorems, Approximations, and Bounds
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
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman