Question

someone help me

Answer 1

Part I

Listed in the table are the weights of 10 random adults. You are going to find the average weight from our list. So, here you will add up the 10 weight values and then divide by 10 to get the average. When finished, add this to the beginning of the next assignment, Part II.

Adult Weight (in pounds)
James 156
Ohn 93
Emily 115
Donna 165
Oliver 202
Sai 180
Raiden 106
Gary 178
Greta 120
Yasmine 150

Total Weight:1,420 ÷ 10 = 142 average weight

Answer 2

Write a paragraph that explains why taking 10 measurements better represents the weight of an average adult than just taking one measurement.

· Explain why repeated trials help ensure accuracy in your conclusions.

· Explain what might happen if scientists relied only on the first measurement and never carried out repeated trials.

Answer 3

The more measurements you take, the closer your average will be to the actual weight, therefore the more accurate your measurement will be. If scientists relies on a single trial, then they would believe that that single trial is the actual weight. They would probably argue about it.

Not exactly a paragraph, but I bet you can elaborate on that. Good luck :)