Answer and Explanation:
Number of classes = 8
Highest value =2300
Lowest value = 1250
Class width= highest value – lowest value / number of classes
= 2300 – 1250/8
= 131.25 = 132
So, we can write class as 1250+132=1382
Class frequency
1250-1382 2
1382-1514 3
1514-1646 6
1646-1778 2
1778-1910 3
1910-2042 2
2042-2174 1
2174-2306 1
Answer:
true
Step-by-step explanation:
please see the image I attached of my work
Just like you round to the rearst whole number 4 and below gose down 5 and up gose up
Step-by-step explanation:
2(v-4)-5v
= 2v-8-5v
= -3v-8
