the histogram shows the lengths of 12 guinea pigs. how many guinea pigs are less than 15 cm long? guinea…
the histogram shows the lengths of 12 guinea pigs. how many guinea pigs are less than 15 cm long? guinea pigs are less than 15 cm long.
Answer
Explanation:
Step1: Identify relevant bars
We need to consider bars for lengths less than 15 cm. These are the bars for lengths 0 - 5 cm and 10 - 15 cm.
Step2: Read frequencies
The frequency of the 0 - 5 cm bar is 2, and the frequency of the 10 - 15 cm bar is 1.
Step3: Sum frequencies
Add the frequencies: $2 + 1=3$.
Answer:
3