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100 surnames were randomly picked up fro...

100 surnames were randomly picked up from a local telephone directly and the frequency distribution of the number of letters in the English alphabets in the surnames was obtained as follows:

Determine the median number of letters in the surnames. Find the mean number of letters in the surnames. Also, find the modal size of the surnames.

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100 surnames were randomly picked up from a local telephone directory and the frequency distribution of the number of letters in the English alphabets in the surnames was obtained as follows: Determine the median number of letters in the surnames. Find the mean number of letters in the surnames? Also, find the modal size of the surnames.

100 surnames were randomly picked up from a local telephone directory and the frequency distribution of the number of letters in the English alphabets in the surnames was obtained as follows: Sum of lower limit of median and modal class is:

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101 surnames were randomly picked up from a local telephone directory and a frequency distribution of the number of letters in the English alphabet in the surnames was found as follows: Write the class interval in which the maximum number of surnames lie.

100 surnames were randomly picked up for a test and fequency distribution of the number of letters in the English alphabet in the surnames was found as follows : Draw a histogram to depict the given information

100 surnames were randomly picked up for a test and fequency distribution of the number of letters in the English alphabet in the surnames was found as follows : Write the class interval in which the maximum number of surnames lie.

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