3) You want to examine competition in barnacles. You examine two species and count the number of eachspecies at the low and high water marks (many barnacles live in tidal areas). You get the following results:Species ASpecies BLow water High water63192249(a) Are the two species of barnacle independent of water level? Make sure you clearly state Ho, H₁, etc.Use a = 0.05. Also clearly write out your decision and what it means.(b) Which species prefers low water? Which prefers high water?(You will need to calculate some proportions to answer this question).

Given,we examine two species and count the number of each species at the low and high water marks…

Answered: 3) You want to examine competition in…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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4) Blood calcium levels are measured in mg/dL. In patients over 30, μ = 9.75 mg/dL, and σ = 2.25 mg/dL. Again, use R. a) Give the blood calcium values for the middle 30% of patients. b) Give the blood calcium values for the middle 75% of patients. c) Give the 87.5th percentile.
Normal text Calibri BIUA 10 2 |II 3 I. 4 1) Freeze Inc. is an air conditioning company located in Lakeland, Florida. They collected data for the number of air conditioning units sold in the Central Florida area and for the outside temperature on the day that sales took place. The Sales Manager put the following table together: Outside Temperature Sales (Degrees F) (Number of air conditioning units sold). 68 4 72 78 8 81 10 84 14 86 15 89 21 91 20 93 22 94 25 Plot a scatter diagram for the data provided on the table above and the linear regression line calculated in topic (b). Consider that: Y: number of air conditioning units sold X: outside temperature (degrees F) Guidance: graph should look like the one presented in Figure 4.2 of textbook. Graph plotted by MS Excel, as a result of the Regression function will not be accepted. a) Perform the linear regression calculation and provide the linear regression equation that describes the relationship between Y (number of air conditioning…
It is given that AC = AD and ¿CAB = ¿DAB A C B Show that ¿CBA = ¿DBA? Explain your reasoning in a complete sentence.
I am confused about why my answer is wrong? Attached is the question I am struggling with.
A mixture of sucrose and water was heated on a hot plate, and the temperature (in °C) was recorded each minute for 20 minutes by three thermocouples. The results are shown in the following table. Time O 1 2 3 4 5 6 7 8 9 71 20 18 29 32 37 36 46 46 56 58 11 10 11231415 167 18 19 20 INR888 gege 64 72 79 84 82 87 98 103 107 103 102 T2 ON 18 22 22 25 37 46 45 44 54 64 69 65 80 74 87 93 90 100 100 103 103 T3 21 11 26 35 33 35 44 43 63 68 62 65 80 75 78 88 91 103 112 107 104 Compute the least-squares line for estimating the temperature as a function of time, using 73 as the value for temperature. (Round the ▼
As we noted previously, the researchers reported that “participants were run in pairs of stra We preregistered the study and collected data from 200 undergraduate and graduate stuc outside a campus café (107 female; age: M = 23.57 years, SD = 8.80)" (p. 542). What do the researchers mean when they renort "ace: M= 23 57 vears SD = 8.80"? Highlight Add Note O A. The range of participant ages is 14.77 w Jz.T, WItrune mtan, 23.57, at the center. O B. The modal age for the participants in the study is 23.57, with a standard deviation of 8.80. O C. The median age for the participants in the study is 23.57, with a standard deviation of 8.80. O D. The mean age for the participants in the study is 23.57, with a standard deviation of 8.80.
Your answer is incorrect. Let u = (-3, 1, 7), v = (3,0, –6), and w = (6,-1, -3) Find the components of v – w. v - w = (-4,1, 3) eTextbook and Media Hint Submit Ans Attempts: 2 of 3 used Save for Later Using multiple attempts will impact your score.

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