Ok I just need clarification on what Question 3 or 4 wants
Lab Assignment:
Working individual...
Mathematics, 12.02.2021 06:40 suzy61
Ok I just need clarification on what Question 3 or 4 wants
Lab Assignment:
Working individually, download the auklet nesting data or gyrfalcon data from blackboard, or locate
a suitable data set of interest with about 200 data points (more is fine, some will be much, much
larger). The data should be ratio data (have a non-arbitrary zero value). Take 4 sets of samples
from this data set;
1) a simple random sample that is 10% of the total population of data (e. g.,
20 out of 200)
Mean: 155.6905
Standard Error:2.3457
2) a simple random that is 50% of the total population of the data
Mean: 155.8894
Standard Error:1.05406
3) a stratified sample that is 10% of the total population of data (uniform allocation)
4) a stratified sample that is 50% of the total population of data (again, with uniform allocation). You must decide
The strata used are the different locations where the chicks where in their nests:
cb: “Corm blind”. West side of island, flat, little gull predation
cg: “Coast Guard”. South side of island, flat, heavy gull predation
cs: “Carp Shop”. East side of island, flat, moderate gull predation
lh: “Light House”. South side of island, steep, moderate gull predation
ohh: “Light House Hill”. South side of island, steep, moderate gull predation
Answers: 1
Mathematics, 21.06.2019 18:10, normahernandez977
Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12
Answers: 1
Mathematics, 21.06.2019 19:00, cassie2021
What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2
Answers: 2
English, 17.12.2019 20:31
Mathematics, 17.12.2019 20:31
Mathematics, 17.12.2019 20:31
Mathematics, 17.12.2019 20:31
Computers and Technology, 17.12.2019 20:31