(a) Which measures of central tendency do not exist for this data set? Choose all that apply. Mean Median Mode None of these measures (b) Suppose that the measurement 33 (the smallest measurement in...






(a) Which measures of central tendency do not exist for this data set? Choose all that apply.






Mean



Median



Mode



None of these measures






(b) Suppose that the measurement 33 (the smallest measurement in the data set) were replaced by 26. Which measures of central tendency would be affected by the change? Choose all that apply.






Mean



Median



Mode



None of these measures






(c) Suppose that, starting with the original data set, the largest measurement were removed. Which measures of central tendency would be changed from those of the original data set? Choose all that apply.






Mean



Median



Mode



None of these measures






(d) Which of the following best describes the distribution of the original data? Choose only one.






Negatively skewed



Positively skewed



Roughly symmetrical















A survey of 22 retirees was taken. Among other things, the retirees were asked to report the age at which they retired. Here are those 22 ages (in years).<br>33, 41, 45, 47, 52, 56, 56, 58, 61, 61, 61, 62, 63, 63, 67, 67, 68, 71, 75, 75, 75, 77<br>Send data to calculator<br>Send data to Excel<br>Frequency<br>10-<br>8-<br>6-<br>4<br>4<br>2<br>0.<br>30<br>40<br>50<br>60<br>70<br>80<br>Age (in years)<br>

Extracted text: A survey of 22 retirees was taken. Among other things, the retirees were asked to report the age at which they retired. Here are those 22 ages (in years). 33, 41, 45, 47, 52, 56, 56, 58, 61, 61, 61, 62, 63, 63, 67, 67, 68, 71, 75, 75, 75, 77 Send data to calculator Send data to Excel Frequency 10- 8- 6- 4 4 2 0. 30 40 50 60 70 80 Age (in years)

Jun 03, 2022
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