Question

# Guadalajara Tours' daily sightseeing trip has a capacity of people. Each day, tour officials record the...

Guadalajara Tours' daily sightseeing trip has a capacity of people. Each day, tour officials record the number of people making the trip. The data for a selection of summer days are as follows. , , , , , , , , , , , , , , , , , , , , (a) For these data, which measures of central tendency take more than one value? 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 14. 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 smallest 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

33,

37,

41

41,

41

44

46

47

48

48

49

49

51

51

52

52

53

54

54

54

54

) For these data, which measures of central tendency take more than one value? 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 14. 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 smallest 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

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