Mathematics
Related Questions
Find the mean of all the factors of 20.
The daily minimum temperature recorded (in degree F) at a place during a week was as under:
Day Temperature (°F) Monday 35.2 Tuesday 31.1 Wednesday 27.6 Thursday 31.8 Friday 29.3 Saturday 23.8 Find the mean temperature.
The mean of the heights of 6 girls is 148 cm. If the individual heights of five of them are 142 cm, 154 cm, 146 cm, 145 cm and 150 cm, find the height of the sixth girl.
The following table shows the weights (in kg) of 15 workers in a factory :
Weight (in kg) Number of workers 60 4 63 5 66 3 72 1 75 2 Calculate the mean weight.