please give answer step by step and fast plz plz plz
Attachments:
Answers
Answered by
0
Answer:
er43432424
Step-by-step explanation:
4442423223e3
Answered by
1
Answer:
(i) range = highest observation - the lowest observation
= 12.5 - 1.1 = 11.4
(ii) mean = sum of all observations ÷ the number of observations
= 1.1 + 10.2 + 2.1+ 7.1 + 12.5+ 5.5 + 7.5 = 46/7 = 6.57
(iii) on Monday, Wednesday and on Saturday (3 days)
Similar questions