Janelle made ordered lists of the heights, in inches, of the students in Ms. Carver’s and Mr. Wright’s homerooms. She found the two lists had the same median value, but the list from Ms. Carver’s class showed greater variability. If the shortest student in Mr. Wright’s homeroom is 48 inches tall and the tallest student is 64 inches tall, what could be the heights of the shortest and tallest students in Ms. Carver’s homeroom?
Answers
The complete data is:
Given options are:
46 inches and 61 inches
47 inches and 66 inches
52 inches and 63 inches
53 inches and 68 inches
Given:
Janelle made ordered lists of the heights, in inches, of the students in Ms. Carver’s and Mr. Wright’s homerooms.
She found the two lists had the same median value, but the list from Ms. Carver’s class showed greater variability.
To find:
If the shortest student in Mr. Wright’s homeroom is 48 inches tall and the tallest student is 64 inches tall, what could be the heights of the shortest and tallest students in Ms. Carver’s homeroom?
Solution:
The difference of the upper and lower values for comparison of variability is high for 47 inches and 66 inches.
The average of 48 and 64 is super-close to the average of the values 47 inches and 66 inches , 52 inches and 63 inches .
Therefore, 47 inches and 66 inches is the correct answer.
The option B is correct.
Answer:
it's b
Step-by-step explanation:
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