Mathematics, 04.05.2021 01:30, CodyJ7777
Why do we square the residuals when using the least-squares line method to find the line of best fit? a.) Squaring the residuals makes it easier to identify smaller residuals. b.) It amplifies the effect of having negative and positive residuals. c.) It cancels out the effect of having negative and positive residuals. d.) We don't square the residuals when using the least-square method.
Answers: 3
Mathematics, 21.06.2019 22:40, winterblanco
Use this graph to find the cost of 6 show tickets
Answers: 1
Mathematics, 22.06.2019 01:10, mawawakaiii
Write each improper fraction as a mixed number. 9/4. 8/3. 23/6. 11/2. 17/5. 15/8. 33/10. 29/12.
Answers: 2
Mathematics, 22.06.2019 03:00, TheOriginalMeyah
The biologist has a second culture to examine. she knows that the population of the culture doubles every 15 minutes. after 1 hour and 15 minutes, her assistant found that 80,000 bacteria were present. a) what was the size of the initial population? b) predict the size of the culture at t=3 hours. what was the size of the population at 40 minutes? explain and justify your answers. c) create a graph of the population as a function of time. find an equation that can be used to predict the size of the population at any time t. d) examine the rate at which the bacteria culture is growing. how fast is the culture growing after 1 hour? after 1.5 hours? after 2 hours? use a time interval of h = 0.01 hours to estimate these rates. interpret these rates in terms of the context of the problem situation. how do these three rates compare?
Answers: 1
Why do we square the residuals when using the least-squares line method to find the line of best fit...
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