Answer :
Final answer:
For the class 47-53, the class boundaries are 46.5 - 53.5, the class midpoint is 50 and the class width is 6. Hence, the correct answer is option 'b'.
Explanation:
To find the class boundaries for the class 47-53, you add and subtract 0.5 from the lowest and the highest values respectively. This gives us the class boundaries as 46.5 - 53.5.
The midpoint is found by adding the lower and upper class limit and then dividing by 2. In this case, (47 + 53)/2 equals 50. This is our class midpoint.
The width for the class is the difference between the two values of the class. That is, 53 - 47 equals 6, hence our class width is 6.
Therefore, the correct answer to your question is option 'b': Boundaries: 46.5 - 53.5; Midpoint: 50; Width: 6.
Learn more about Class Boundaries, Midpoint, and Width here:
https://brainly.com/question/35541745
#SPJ11