The time spent by a person for various programs is given. If he wants to spend equal time in all programs, what fraction of the total time will he have to spend?

\frac{8}{40}

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\frac{11}{40}

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\frac{4}{8}

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\frac{10}{40}

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Solution

The correct option is B $\frac{11}{40}$
The given data is

Number of programs = 5
Mean = $\frac{S u m o f a l l d a t a}{N u m b e r o f d a t a}$

Sum of data = $\frac{1}{8}$ + $\frac{1}{8}$ + $\frac{2}{8}$ + $\frac{3}{8}$ + $\frac{4}{8}$

= $\frac{11}{8}$

Mean = $\frac{11}{8}$ $\div$ 5

= $\frac{11}{40}$

Hence, the time that is equally distributed among all programs = $\frac{11}{40}$ of the total time.

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The time spent by a person for various programs is given. If he wants to spend equal time in all programs, what fraction of the total time will he have to spend?

The correct option is B 1140The given data is Number of programs = 5 Mean = Sum of all dataNumber of data Sum of data = 18+18+28+38+48 = 118 Mean = 118 ÷ 5 = 1140 Hence, the time that is equally distributed among all programs =1140 of the total time.