2. These data represent the record high temperatures for each of the 50 states.Construct a grouped frequency distribution for the data using 7 classes.112 100 127 120 134 118 105 110 109 112 110 118 117 116 118 122 114 114 105109 107 112 114 115 118 117 118 122 106 110 116 108 110 121 113 120 119 111104 111 120 113 120 117 105 110 118 112 114 114a) Prepare a group frequency tableb) cumulative frequency
Answers
Given : data represent the record high temperatures for each of the 50 states
To Find : a group frequency table
cumulative frequency
Solution :
Minimum temp 100
Maximum temperature 134
Difference = 34
Classes 7 hence class width 5 would be suitable
CI f cf
100 - 105 2 2
105 - 110 8 10
110 - 115 18 28
115 - 120 13 41
120 - 125 7 48
125 - 130 1 49
130 - 135 1 50
Learn More:
Construct a histogram for the marks obtained by 600 students in the ...
brainly.in/question/11764927
The zig-zag (or) tag line used to join the origin and given class ...
brainly.in/question/36339168
Answer:
Step-by-step explanation: