A cellular phone company monitors monthly phone usage. The 324 401 370 494 334 following data represent the monthly phone use in minutes of one particular customer for the past 20 months. Use the given data to answer parts (a) and (b). 338 471 321 498 442 364 557 388 448 516 552 337 330 526 508 (a) Determine the standard deviation and interquartile range of the data. (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer. O parts Clear All Check Answer

A cellular phone company monitors monthly phone usage. The 324 401 370 494 334 following data represent the monthly phone use in minutes of one particular customer for the past 20 months. Use the given data to answer parts (a) and (b). 338 471 321 498 442 364 557 388 448 516 552 337 330 526 508 (a) Determine the standard deviation and interquartile range of the data. (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer. O parts Clear All Check Answer

Name: A cellular phone company monitors monthly phone usage. Thefollowing d
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Description: A cellular phone company monitors monthly phone usage. Thefollowing data represent the monthly phone use in minutes of oneparticular customer for the past 20 months. Use the given data toanswer parts (a) and (b).324401370494334338471321498 442364557

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 cellular phone company monitors monthly phone usage. The following data represent the monthly phone use in minutes of one particular customer for the past 20 months. Use the given data to answer parts (a) and (b). (a) Determine the standard deviation and interquartile range of the data. S= (Round to two decimal places as needed.) 324 515 402 458 338 464 343 384 548 514 495 444 365 423 501 552 328 496 394 429
A baker keeps count of the number of doughnuts sold each day for consecutive selected 15 days. The numbers are (b) 135 147 134 146 155 155 141 135 147 151 147 175 151 156 147 (i) (1i) (ii1) Find the median. (iv) Find the mode. Find the mean. Find the standard deviation.
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Find the range, sample standard deviation and inter-quartile range (IQR) of the following data set. 35 42 42 63 71 79 84 85 96 98 range = (Please enter an exact answer.) standard deviation (ss) = (Round to one decimal place.) IQR = (Please enter an exact answer.)A new number, 139, is added to the data set above. Find the range, sample standard deviation and IQR of the new data set.range = (Please enter an exact answer.) standard deviation = (Round to one decimal place.) IQR = (Please enter an exact answer.)Which measure of spread is less affected by the addition of the extreme observation? standard deviation Range IQR
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What is the population standard deviation using the following formula
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D3 Time (Mins) 221 180 200 126 154 343 186 275 336 200 301 248 200 346 226 233 243 304 187 313 1.) A survey was taken among college students as to how many minutes they play a newly released online game Genshin Impact per day. Using UNGROUPED statistical analysis, calculate the followig: a.) Mean, Median and Mode, b.) Varriance and Standard Deviation. (Attach the photograph of your MANUALLY WRITTEN solution in the space provided)
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