Question

1)Mid values of the class intervals of are used in the calculation of: 2)The class interval of the frequency distribution having the classes 1-8,9-16,17-24 is 3)The mid-value of the class 50-40 is: 4)The mean of 10 observations is 7 and the mean of 15 observations is 12.the mean of all the observations is: 5)The mode and mean of a distribution is 29 and 32 respectively,then the median of the distribution is

Answer 1

Answer:

hi friends

please mark me as the BRAINLEAST please please please please

Answer 2

Answer:

sorry..................m.m...