MatC606_W6(SY25-26_Term2)

A network administrator monitors ping spikes over 6 hours: 45ms, 52ms, 45ms, 60ms, 48ms, and 50ms. Which measure of central tendency would identify the most recurring latency value?

What is the median for the following app ratings: 1, 3, 3, 4, 5, 5?

What is the mode of the following sequence: 10, 20, 30, 40, 50?

A class has boundaries of 50.5 to 60.5. What is the midpoint ($x$)?

If $n=100$ in a grouped dataset, and the cumulative frequency for Class A is 45 and Class B is 65, which class is the Median Class?

A histogram has bars of varying heights. If the heights represent frequency, what does a flat histogram (all bars the same height) suggest?

Which column in a Frequency Distribution Table is specifically required to calculate the Mean of grouped data?

When computing the Median for grouped data, what does the 'Cumulative Frequency' column help you locate?

A developer tracks the file sizes of 6 different assets in KB: 120, 150, 180, 210, 300, 950. Why might the median be a better 'center' than the mean for this set?