Question

ann created a histogram based on this data set from her lab partner:
4.1 4.3 4.3 4.5 4.6 4.6 4.8 5.0 5.5 5.7 5.7 5.8 5.8 6.6
she used the ranges 4.0 - 4.4, 4.5 - 4.9, 5.0 - 5.4, 5.5 - 5.9, 6.0 - 6.4, and 6.5 - 6.9. later,
anns lab partner said the two 5.8 measurements were supposed to be 6.2 and 6.5. ann
updated her histogram accordingly. for which ranges did she have to change the frequencies?
select all that apply.
4.0 - 4.4 4.5 - 4.9 5.0 - 5.4
5.5 - 5.9 6.0 - 6.4 6.5 - 6.9
submit
work it out
not feeling ready yet? these can help:

Explanation:

Step1: Analyze the original data in each range

• Range \(4.0 - 4.4\): Original data \(4.1,4.3,4.3\). Frequency is \(3\). No change as no relevant data was modified.
• Range \(4.5 - 4.9\): Original data \(4.5,4.6,4.6,4.8\). Frequency is \(4\). No change as no relevant data was modified.
• Range \(5.0 - 5.4\): Original data \(5.0\). Frequency is \(1\). No change as no relevant data was modified.
• Range \(5.5 - 5.9\): Original data \(5.5,5.7,5.7,5.8,5.8\). Frequency was \(5\). After change (\(5.5,5.7,5.7\)), frequency becomes \(3\). So frequency changes.
• Range \(6.0 - 6.4\): Original data - 0. After change (\(6.2\)), frequency becomes \(1\). So frequency changes.
• Range \(6.5 - 6.9\): Original data - 0. After change (\(6.5\)), frequency becomes \(1\). So frequency changes.

Answer:

\(5.5 - 5.9\), \(6.0 - 6.4\), \(6.5 - 6.9\)