your friend found themode of a given data describe and correct your friends error if any 35,32,35,42,38,32,34
mode =32

Find the median of 49, 42, 35,27, 58, 46, 32, 15 and 58.

Find the median of observations 14, 36, 25, 28, 35, 32, 56, 42, 50.

Find the median of the data:3.3, 3.5, 3.1, 3.7, 3.2, 3.8

Number of students in 30 class rooms in a school are given below. Construct a frequency distribution table for the data with a exclusive class interval of 4 (students). {:(25,30,24,18,21,24,32,34,22,20,22),(32,40,28,30,22,26,31,34,15,38,28),(20,16,15,20,24,30,25,18, , ,):}

Find the arithmetic mean of 10 observations 14, 36, 25, 28, 35, 32, 56,42, 50, 62 by assuming mean’as 40. Also find mean by regular formula. Do you find any difference?

In an experiment, a solution of hydrochloric acid is to be kept between 30° and 35° Celsius. What is the range of temperature in degree Fahrenheit if conversion formula is given by C= (5)/(9) (F-32) , where C and F represent temperature in degree Celsius and degree Fahrenheit, respectively.

Temperature recorded in the first week of May 2016 are 36^@ , 32^@ , 34^@ , 30^@ , 42^@ , 40^@ and 38^@ . Then find the average temperature.

Given below are the ages of 45 people in a colony. {:(33,8,7,25,31,26,5,50,25,48,56),(33,28,22,15,62,59,16,14,19,24,35),(26,9,12,46,15,42,63,32,5,22,11),(42,23,52,58,62,10,24,43,51,37,48):} 36 Construct grouped frequency distribution for the given data with 6 class intervals.