Numbers that describe what is average or typical of a distribution are referred

Question

Numbers that describe what is average or typical of a distribution are referred to as... Frequencies. Bar charts. Measures of central tendency. Measures of variability. None of the above The is the appropriate measure of central tendency for nominal variables Mode. Median. Mean. Percentile. Frequency. What is the mode for the following distribution of scores: 7, 7, 7, 9, 9, 10, 12? 7. 9. 10. 12. None of the above. What is the median for the following distribution of scores: 7.7, 7, 9, 9, 10, 12? 7. 9. 10. 12. None of the above. Suppose that M-28. Which scores do you need to examine in order to determine the value of the n_13, m_14 n_14, n_15 n_15, m_16 n_14, n_16 None of the above.

Explanation / Answer

1) c)because average calculated is suitable only measure of central tendency

2)c) because median is positional avg and mode is suitable for ordinal data

3)a) because more times repeated value is7

4) b) because the data is off number the middle position value is 9

5) incomplete question

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