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: âCorm blindâ. West side of island, flat, little gull predation
cg: âCoast Guardâ. South side of island, flat, heavy gull predation
cs: âCarp Shopâ. East side of island, flat, moderate gull predation
lh: âLight Houseâ. South side of island, steep, moderate gull predation
ohh: âLight House Hillâ. South side of island, steep, moderate gull predation
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Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation
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We just started the introduction into circles and i have no idea how to do this.
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Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylinâs work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
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