question archive a) 120 121 b) 1/100 Prepare a grouped frequency distribution for the data given bellow by taking suitable width of class interval
a) 120 121 b) 1/100 Prepare a grouped frequency distribution for the data given bellow by taking suitable width of class interval
Subject:MathPrice: Bought3
a) 120 121 b) 1/100
Prepare a grouped frequency distribution for the data given bellow by taking suitable width of class interval. Indicate the class boundaries and class limits clearly. 74 49 95 90 52 88 96 72 56 64 97 59 103 118 101 62 96 82 65 85 91 83 99 52 76 84 89 110 105 116 77 96 84 62 58 66 80 54 75 55 99 78 104 100 104 66 96 83 57 60 51 92 88 64 63 95 78 114
The following data are the measures of the diameters of 36 rivet heads in of an inch. 6.72 6.77 6.82 6.70 6.78 6.70 6.62 6.75 6.66 6.66 6.64 6.76 6.73 6.80 6.72 6.76 6.76 6.68 6.66 6.62 6.72 6.76 6.70 6.78 6.76 6.67 6.70 6.72 6.74 6.81 6.79 6.78 6.66 6.76 6.76 6.72
1-Compute the sample mean and sample standard deviation, verify the results?
2- Calculate quartile Deviation?
