The following frequency distribution gives the monthly consumption of electricity of 68 consumers of a locality. Find the monthly mean consumption from the data.

Papers Sign In Request access

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Papers Privacy Terms Contact

Papers Sign In Request access

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Papers Privacy Terms Contact

Mean of Grouped Data Using Direct Method, Mean of Grouped Data Using Assumed Mean Method | PadhAiPro

Question

TextMean of Grouped Data Using Direct MethodMean of Grouped Data Using Assumed Mean MethodCBSE PYQ

Similar Questions

If the mean of 2, 9, x+6, 2x+3, 5, 10, 5 is 7, then the value of x is :

MCQ (Single)Mean of Grouped Data Using Direct Method

To calculate mean of a grouped data, Rahul used assumed mean method. He used d = (x - A), where A is assumed mean. Then x̄ is equal to

MCQ (Single)Mean of Grouped Data Using Assumed Mean Method

The mean of the following distribution is

MCQ (Single)Mean of Grouped Data Using Direct Method

Assertion (A): The arithmetic mean of the following given frequency distribution table is 13.81. Reason (R): Mean = ∑fx / ∑f

Assertion-ReasonMean of Grouped Data Using Direct Method

Assertion (A): The algebraic sum of the deviations of a frequency distribution from its mean is 0 Reason (R): Mode of a frequency distribution cannot be determined graphically.

Assertion-ReasonMean of Grouped Data Using Direct Method

If the mean of the following distribution is 2.6, then y = ?

TextMean of Grouped Data Using Direct Method