Question

The daily wages of 15 workers (in Rs) in a factory are given below : 195, 185, 145, 155, 135,
180, 175, 200, 150, 125, 190, 180, 170, 175, 190.
1 .Find the mean daily wage

2 . Find the range of the data​

Answer 1

Answer:

mean = sum of all digit / total number

195 + 185 + 145 + 155 + 135 + 180 + 175 + 200 + 150 + 125 + 190 + 180 + 170 + 175 + 190 = 2550

now = 2550 / 15 = 170 so the mean is 170

range

the lowest range is 125 and the highest range is 200

Step-by-step explanation:

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Answer 2

(1) The mean of the daily wage is Rs. 170

(2) The range of the data is Rs. 75

Explanation:

(1) To determine the mean of the daily wage:

To find the mean of the daily wages, let us add all the daily wage and divide it by 2.

Thus, we have,

Mean = $\frac{195+185+145+155+135+180+175+200+150+125+190+180+170+175+190}{2}$

Adding all the numerator, we get,

Mean = $\frac{2550}{2} =170$

Thus, the mean of the daily wage is Rs. 170

(2) To determine the range of the data:

The range can be determined by subtracting the highest value and the lowest value of the data.

Thus, from the data, the highest and lowest value is given by

Highest value = 200

Lowest value = 125

Range = Highest value - Lowest value

Substituting the values, we get,

Range = 200 - 125

Range = 75

Thus, the range of the daily wage is Rs. 75

Learn more:

(1) brainly.in/question/60845

(2) brainly.in/question/8783464