P can be a range of numbers from 3 to 5.
Answer:
25 because the 8 values must times with 7 and will get 56. when the ninth value added , let the ninth value as y , 56+y , the new mean is 9 . so it will be like this , 56+y over 9 times with 9
3rd quartile is different, minimum is same, median is same, IQR is can't tell, mode is same,and mean is different
Answer:
a. 90 ft
Step-by-step explanation:
20+20+25+25
