Answer:
He must study for at least 7.5 hours each week
Step-by-step explanation:
Here, we want to know the number of hours that Mr Smith must study each week
From the question, we are told that he must study a minimum of 60 hours total over the course of the 8 weeks
The number of hours he must study each week will be 60/8 = 7.5 minimum number of hours each week
Answer:
see below
Step-by-step explanation:
The minimum is the left side of the whisker = 0
The maximum is the right side of the whisker = 13
Range is max - min = 13-0 = 13
Median is the middle line in the box = 4
Interquartile range is the right side of the box - left side of the box = 6 - 1 = 5
Answer:
89.83
Step-by-step explanation:
You'll use the inverse method to find your answer
Answer:
x = 20
Step-by-step explanation:
x + 5 = 25
x = 25 - 5
x = 20
