In a biology class, a group of students brought 9 mice for their experiment. They measured the weight and the length of the body of each mouse from the tail to the nose. The findings are recorded below: Length in cm 7 12 11 13 14 13 14 14 16 Weight in kg 18 15 18 17 15 17 17 18 20 What is the weight of the rat in kg if its length is 14 cm? Round your answers to the nearest hundredths.
Question
In a biology class, a group of students brought 9 mice for their experiment. They measured the weight and the length of the body of each mouse from the tail to the nose. The findings are recorded below: Length in cm 7 12 11 13 14 13 14 14 16 Weight in kg 18 15 18 17 15 17 17 18 20 What is the weight of the rat in kg if its length is 14 cm? Round your answers to the nearest hundredths.
Solution
The data provided does not establish a clear relationship or formula between the length and weight of the mice. Therefore, it is not possible to accurately predict the weight of a mouse based on its length. However, we can make an estimation based on the given data.
Looking at the data, there are three mice with a length of 14 cm. Their weights are 15 kg, 17 kg, and 18 kg. We can find the average weight of these mice to estimate the weight of a mouse that is 14 cm long.
To find the average, add up the weights and divide by the number of mice:
(15 kg + 17 kg + 18 kg) / 3 = 16.67 kg
So, we can estimate that a mouse that is 14 cm long would weigh approximately 16.67 kg. Please note that this is an estimation and the actual weight could be different.
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