The number of hours per week spent in doing homework by some students is shown in the table below. N

Question

The number of hours per week spent in doing homework by some students is shown in the table below. No of hours per week $5$ $6$ $7$ $8$ Frequency $2$ $5$ $6$ $x$ Write down the largest possible value of $x$ if the mode is $7$. Write down the value of $x$ if the median is $6.5$. Calculate the value of $x$ if the mean is $7$. Write down the possible value(s) of $x$ if the median is $6$. Write down the value of $x$ if the modes are $7$ and $8$.

Accepted Answer

(a) $x=5$ (b) $x=1$ (c) $x=9$ (d) $x=0$ (e) $x=6$

Homework Hours: Mode, Median, and Mean with Unknown Frequency

Homework Hours: Mode, Median, and Mean with Unknown Frequency

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