Clever | Portal Login - Powered PRD.06_SM.2_SY Screwy G exp Inbox (955) - 889 A ALEKS-Amarian UpStudy Thoth A www-awy.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNsIkr7j8P3jH-IQUhQ7UhjLUg6NO6tj9qFItz6nQLOPsPMGhYexjXecyRcT1HqxxA6CecOvdKuHbIv4wcPmg_rc54... 12-2,3 Data Question 3 of 15 (1 point) | Question Attempt: 1 of Unilmited Amarian \( \checkmark 1 \) \( \checkmark 2 \) 3 4 5 6 7 8 9 10 11 12 13 A scientist wants to find the average mass of fish living in a large pond. So she will use the masses of a sample of fish from the pond to find the average mass. Answer the questions below. (a) Which unit(s) could be used for the unit of measurement? Check all that apply. kilograms grams feet meters milligrams (b) Which of the procedures below would be the best way to find the average mass? Pick 2 fish from a shallow region of the pond and weigh each of them. Pick 42 fish from a shallow region of the pond and estimate their masses. Randomly pick 2 fish from the entire pond and estimate their masses. Randomly pick 42 fish from the entire pond and weigh each of them. Check Save For Later Submit Assignment © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Accessibility Sign out 2 Mar 14 12:57
Upstudy AI Solution
Answer
Solution

Sign in to Unlock Answers for Free!
A Learning Platform Trusted by Millions of Real Students and Teachers.

Answered by UpStudy AI and reviewed by a Professional Tutor
Bonus Knowledge
When measuring the average mass of fish, the most appropriate units to use are grams and kilograms. Grams are ideal for smaller fish, while kilograms are better suited for larger specimens. Both these units provide precise data, which is crucial for statistical analyses and understanding the pond's fish population. To find the average mass accurately, the best procedure would be to randomly pick 42 fish from the entire pond and weigh each of them. This ensures a representative sample and minimizes bias, as you’re capturing the variability of fish mass across various areas of the pond, leading to a more reliable average.