Question

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allie found a list of the number of roller coasters at each amusement park in the state.
roller coasters per amusement park

stem	leaf
1	0
2	6 7
3	3 6 7 8

how many amusement parks have at least 5 roller coasters but fewer than 28 roller coasters?
amusement parks

Explanation:

Step1: Identify the relevant data

The stem - and - leaf plot data are: 05, 08, 10, 26, 27, 33, 36, 37, 38.

Step2: Check the range

We want values $\geq5$ and $< 28$. The values that meet the criteria are 05, 08, 10, 26, 27.

Step3: Count the number of values

Counting the values 05, 08, 10, 26, 27, we find there are 5 values.

Answer:

5