" 4) In the formula "bar(x)=a+((sum f_(i)u_(i))/(sum f_(i)))times h,u_(i)=

In the formula barx=a+((sumf_iu_i)/(sumf_i))xx h, u_i=

In the formula barx=a+((sumf_iu_i)/(sumf_i))xx h, u_i=

In the formula bar(x)=a+h(sumf_(i)u_(i))/(sumf_(i)) for finding the mean of grouped frequency distribution u_(i) is equal to

In the formula bar(x)=a+h(sumf_(i)u_(i))/(sumf_(i)) for finding the mean of grouped frequency distribution u_(i) is equal to

In the formula barx=a+(sum f_(i)d_(i))/(sum f_(i)) for finding the mean of grouped data, ' d_(i) 's are deviations from the

The formula to find mean from a grouped frequency table is . bar(x) = a + (sumf_(i)u_(i))/(sumf_(i)) xx h . In the formula, u_(i)=.........

Find bar(u) in the following cases : (i) sumf_(i)u_(i)=-5,sumf_(i)=50 (ii) sumf_(i)u_(i)=21,sumf_(i)=36

Find bar(u)" if sumf_(i)u_(i)=66andsumf_(i)=100.

The formula to find mean from a grouped frequency table is bar x=A+g((sumf_iu_i)/(sum f_i)) In the formula u_i=….. a) (x_i-A)/g b) (x_i-A) c) (x_i+A)/g d) (A-x_i)/g