The following table gives the production yield of wheat of farms of a village.

Find the mean production yield, using assumed mean method.

The following table gives production yield per hectare of wheat of 100 farms of a village. Find the mean production.

Find the mean by assumed mean method.

Find the mean by assumed mean method.

The following table gives production yield per hectare of wheat of 100 farms of a village. Change the distribution to a more than type distribution,and draw its ogive.

A frequency distribution table for the production of oranges of some farm owners is given below. Find the mean production of oranges by 'assumed mean' method.

A frequency distribution table for the production of oranges of some farm owners is given below. Find the mean production of oranges by ' assumed mean ' method .

The following table production yield in kg per hectare of wheat of 150 farms in a village . Culculate the mean , median and mode of the production yeild. {:("Production Yield (kg per hectare)",50-53,53-56,56-59,59-62,62-65,65-68,68-71,71-74,74-77),("Number of Farms"," "3," "8," "14," "30," "36," "28," " 16," "10," "5):}

The following table gives production yield per hectare of wheat of 100 farms of a village: Production yield 50-55 55-60 60-65 65-70 70-75 75-80 in kg per hectare: No. of farms: 2 8 12 24 38 16 Draw ‘less than’ ogive and ‘more than’ ogive.

Find the mean using direct method :