Question

21. A group of ten students visited a blind school. They wanted to help the school by donating
some money. They donated Rs 120, Rs 125, Rs 100, Rs 50, Rs 75, Rs 100, Rs 150, Rs 100, RS
75,Rs 85 for this purpose.
a. calculate the mean, median and mode of the above data of donation.
b. What value of students is depicted here?​

Answer 1

Answer:

A) 98 (Mean), 100 (Both Median and Mode)

B) 980 Rs

Step-by-step explanation:

A)

Mean = 120 + 125 + 100 + 50 + 75 + 100 + 150 + 100 + 75 + 85

= $\frac{980}{10}$ = 98

98 is the Mean

Median = 50, 75, 75, 85, 100, 100, 100, 120, 125, 150

= 100, 100 = $\frac{100+100}{2}$ = $\frac{200}{2}$ = 100

100 is the Median

Mode = 100 is the most occured number

100 is the Mode

B) The students depicted 980 Rs.

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Answer 2

Step-by-step explanation:

A) 98 (Mean), 100 (Both Median and Mode)

B) 980 Rs

Step-by-step explanation:

A)

Mean = 120 + 125 + 100 + 50 + 75 + 100 + 150 + 100 + 75 + 85

= \frac{980}{10}

10

980

= 98

98 is the Mean

Median = 50, 75, 75, 85, 100, 100, 100, 120, 125, 150

= 100, 100 = \frac{100+100}{2}

2

100+100

= \frac{200}{2}

2

200

= 100

100 is the Median

Mode = 100 is the most occured number

100 is the Mode

B) The students depicted kindness and helpfulness

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