The following frequency distribution shows the daily maximum temperature (in °C)…

MATHEMATICS · Multi-part · CBSE · Mathematics · Statistics · Statistics

Problem

The following frequency distribution shows the daily maximum temperature (in °C) recorded in a city for a certain number of days.
Temperature (°C)10–2020–3030–4040–5050–60
Number of days5x1294
It is known that the mode of the above distribution is 34 °C. (i) Identify the modal class. (ii) Determine the missing frequency x. (iii) Hence, find the total number of days for which the temperature data were recorded.

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