Answer:
-.91
Step-by-step explanation:
I'm not 100% sure, because i don't have graphing calculator on me, but the correlation coefficient is how well the line of best fit goes with the data, and the data points on the graph look like they match the line. The closer the correlation coefficient is to 1 or -1, means that it has a strong correlation coefficient. It's negative because the slope of the line is negative. If you really want to make sure, you can plug it into a graphing calculator in STAT.
Answer:
x =40
Step-by-step explanation:
Given that :
Your carry-on bag can weigh at most 40 pounds.
Select an inequality that represents how much more weight x (in pounds) you can add to the bag and still meet the requirement.
We are told that the bag weight "at most" 40 pounds. and how much more weight x can be add.
representing this as an inequality; we have:
0 > x ≥ 40 = 0
Solving this inequality; we have
x =40
BajajajajajajajajajajajjajajajjjajajahHh
64, 68, 71, 87, 215, 215
To find the median, we must find put the data set in order from least to greatest.
Great! We already have it like that :)
Now, our median is in between 71 and 87
So, basically, we have to find what the median of 71 and 87 are.
Simply add the two numbers together, and then divide it by 2.
71 + 87 = 158
158 ÷ 2 = 79
So, 79 is your median!
~Hope I helped!~
Answer:
Please write in English
Step-by-step explanation:
