Answer:
sorry only doing the ones i know how to do
b) for the histogram, just write all the numbers on the table on the bottom, theres 13 lines but 2 repeats so it should be even. on the side write a range of minutes
c) mean = 7.8 ; standard deviation = 3.13
d)
min = 2
max = 13
range = 11
q1 = 5.5
q3 = 10.75
iqr = 5.25
median = 8
what does iqr represent? it represents the middle 50% of all the values
e) write the numbers from the table without repeats and mark them how many times theyre written
Save 20.80 ill take it best answer me!
Answer:
I think it is the 5th one if im wrong i am sorry
Step-by-step explanation:
Answer:
9(5n²+1)
step by step explanations;
Answer:
c（-4，-17）q（0，-11）
Step-by-step explanation:
draw picture
