When each member or non member takes 6 classes, the cost to each of them will be the same.
For members: 6 (membership) + 6(5) = 36
For nonmembers, 6 classes cost 6(6) = 36
So, 6 classes
b. the line that minimizes the vertical distances of the data points from the line.
c. the line such that half of the data points fall above the line and half fall below the line.
d. All of the choices are correct.
Answer:
a. the line that passes through the most data points.
Step-by-step explanation:
Regression analysis, is used to draw the line of‘ best fit’ through co-ordinates on a graph. The techniques used enable a mathematical equation of the straight line form y=mx+c to be deduced for a given set of co-ordinate values, the line being such that the sum of the deviations of the co-ordinate values from the line is a minimum, i.e.
The least-squares regression lines is the line of best fit
Jarin covered 0.125 miles per minute of jogging
How many minutes make an hour?
The fact that 60 minus makes one hour means that the miles per minute can be determined as the distance covered in one hour divided by the number of numbers in an hour.
In other words, we can first of all, determine the miles covered in one hour as 7.5 miles divided by 1 hour, which gives 7.5 miles, in essence, the miles covered per minute is ascertained by changing the time from hours to minutes.
miles per minute covered by Jog=miles covered in one hour/one hour in minutes
miles covered in one hour=7.5 miles
one hour in minutes=60 min
miles per minute covered by Jog=7.5 miles/60 min
miles per minute covered by Jog=0.125 miles/minute
Jarin covered a mile of 0.125 every minute that he jogged
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