Question

Question 4 5 points)Part 1: Find the median of the Science Midterm Exam Scores (2 points)Part 2: Explain how you found the median of the Science Midterm Exam Scores. Be sure to explain the process you used to identity at themedian is. (3 points)

Answer 1

median = 75

See explanation below

Step-by-step explanation:

Part 1:

To find the emadian, we can state the data on the dot plot of the science midterm scores:

60, 65, 65, 70, 70, 75, 75, 75, 80, 80, 85, 85, 90, 95, 100

Total number of data set = 15

median = (N+1)/2

N = 15

Median = (15+1)/2 =16/2 = 8

Median = 8th position in the data

The 8th number = 75

Hence, the median of the science midterm scores = 75

Part 2:

The process is to write out all the data on the plot.

Count the number of data.

Then apply the median formula

Or because it is an odd number, the middle number after listing it out is the median.

The middle number here is 75