O DESCRIPTIVE STATISTICSMean, median, and mode: ComparisonsThe total blood cholesterol level was measured for each of 21 adults. Here are the 21 measurements (in mg/dL).132, 144, 151, 153, 165, 167, 176, 180, 184, 184, 184, 194, 195, 196, 196, 210, 211, 214, 219, 234, 241Send data to calculatorSend data to ExcelFrequency106.8-6+442-150175200225250125Cholesterol level (in mg/dL)OMean(a) For these data, which measures ofcentral tendency take more than one value?Choose all that apply.OMedianO ModeONone of these measures(b) Suppose that the measurement 241 (the OMeanlargest measurement in the data set) wereMedianCheckExplanation2021 McGraw-Hl Education. All RighII 125150175200225250Cholesterol level (in mg/dL)O Mean(a) For these data, which measures ofcentral tendency take more than one value?Choose all that apply.O MedianO ModeONone of these measures(b) Suppose that the measurement 241 (the OMeanlargest measurement in the data set) werereplaced by 351. Which measures of centraltendency would be affected by the change?Choose all that apply.O MedianO ModeO None of these measures(c) Suppose that, starting with the originaldata set, the smallest measurement wereOMeanO Medianremoved. Which measures of centraltendency would be changed from those ofthe original data set? Choose all that apply.O ModeONone of these measures(d) Which of the following best describes the ONegatively skeweddistribution of the original data? Choose only O Positively skewedO Roughly symmetricalone.CheckExplanation02021 McG

O Mean (a) For these data, which measures of O Median central tendency take more than one value? Choose all that apply. O Mode ONone of these measures (b) Suppose that the measurement 241 (the OMean largest measurement in the data set) were replaced by 351. Which measures of central tendency would be affected by the change? Choose all that apply. O Median OMode ONone of these measures (c) Suppose that, starting with the original data set, the smallest measurement were O Mean O Median removed. Which measures of central O Mode tendency would be changed from those of the original data set? Choose all that apply. ONone of these measures

O Mean (a) For these data, which measures of O Median central tendency take more than one value? Choose all that apply. O Mode ONone of these measures (b) Suppose that the measurement 241 (the OMean largest measurement in the data set) were replaced by 351. Which measures of central tendency would be affected by the change? Choose all that apply. O Median OMode ONone of these measures (c) Suppose that, starting with the original data set, the smallest measurement were O Mean O Median removed. Which measures of central O Mode tendency would be changed from those of the original data set? Choose all that apply. ONone of these measures

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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Question

O DESCRIPTIVE STATISTICS
Mean, median, and mode: Comparisons
The total blood cholesterol level was measured for each of 21 adults. Here are the 21 measurements (in mg/dL).
132, 144, 151, 153, 165, 167, 176, 180, 184, 184, 184, 194, 195, 196, 196, 210, 211, 214, 219, 234, 241
Send data to calculator
Send data to Excel
Frequency
10
6.
8-
6+
4
4
2-
150
175
200
225
250
125
Cholesterol level (in mg/dL)
OMean
(a) For these data, which measures of
central tendency take more than one value?
Choose all that apply.
OMedian
O Mode
ONone of these measures
(b) Suppose that the measurement 241 (the OMean
largest measurement in the data set) were
Median
Check
Explanation
2021 McGraw-Hl Education. All Righ
II

125
150
175
200
225
250
Cholesterol level (in mg/dL)
O Mean
(a) For these data, which measures of
central tendency take more than one value?
Choose all that apply.
O Median
O Mode
ONone of these measures
(b) Suppose that the measurement 241 (the OMean
largest measurement in the data set) were
replaced by 351. Which measures of central
tendency would be affected by the change?
Choose all that apply.
O Median
O Mode
O None of these measures
(c) Suppose that, starting with the original
data set, the smallest measurement were
OMean
O Median
removed. Which measures of central
tendency would be changed from those of
the original data set? Choose all that apply.
O Mode
ONone of these measures
(d) Which of the following best describes the ONegatively skewed
distribution of the original data? Choose only O Positively skewed
O Roughly symmetrical
one.
Check
Explanation
02021 McG

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