Mathematics, 07.05.2020 15:57 Seena912
Use this context for the next 4 questions (Questions 1 - 4): Weight of a rock: In a geology course, students are learning to use a balance scale to accurately weigh rocks. One student plans to weigh a rock 20 times and then calculate the average of the 20 measurements to estimate her rock's true weight. A second student plans to weigh a rock 5 times and calculate the average of the 5 measurements to estimate his rock's true weight. Which student is more likely to come the closest to the true weight of the rock he or she is weighing? (i) The student who weighed the rock 20 times. (ii) The student who weighed the rock 5 times. (iii) Both averages would be equally close to the true weight.
Answers: 1
Mathematics, 22.06.2019 02:30
The price of a visit to the dentist is \$50$50. if the dentist fills any cavities, an additional charge of \$100$100 per cavity gets added to the bill. if the dentist finds nn cavities, what will the cost of the visit be?
Answers: 2
Use this context for the next 4 questions (Questions 1 - 4): Weight of a rock: In a geology course,...
English, 26.10.2020 14:20
Mathematics, 26.10.2020 14:20
Business, 26.10.2020 14:20
Geography, 26.10.2020 14:20
Mathematics, 26.10.2020 14:30
Physics, 26.10.2020 14:30
Mathematics, 26.10.2020 14:30
Medicine, 26.10.2020 14:30