the histogram shows the weights of 12 guinea pigs. lets use the histogram to analyze the data. how many…
the histogram shows the weights of 12 guinea pigs. lets use the histogram to analyze the data. how many guinea pigs weigh less than 20 oz? guinea pigs weigh less than 20 oz.
Answer
Explanation:
Step1: Identify weight - ranges less than 20 oz
The weight - ranges less than 20 oz are 0 - 5, 5 - 10, 10 - 15, and 15 - 20.
Step2: Count the number of guinea - pigs in each range
In the 0 - 5 range, there is 1 guinea - pig. In the 5 - 10 range, there are 2 guinea - pigs. In the 10 - 15 range, there are 4 guinea - pigs. In the 15 - 20 range, there are 2 guinea - pigs.
Step3: Sum up the counts
$1 + 2+4 + 2=9$
Answer:
9