2w.need help with parts a-ca.What is the chi-squared test statistic for this data set?What is the appropriate degrees of freedom value for this test?b.What is the critical value that you would use to determine if there is a difference in the distributions of fish sizes across the different lakes?c.Select a conclusion statement from a list of choices.(photo attached) Consider a situation where an ecologist collects samples of fish from 4 different lakes named for their direction from a central location. They classify each capturedindividual into one of three size categories and record the numbers.Body sizeMedium29292517Location SmallNorth21East29South31West19Large50424464 There is good evidence that the distributions of sizes of fish appear to be different in the different lakes (p>0.05).There is good evidence that the distributions of sizes of fish appear to be different in the different lakes (0.0250.There is not good evidence that the distributions of sizes of fish appear to be different in the different lakes(0.025

Given: The data on the location and body sizes of fish is provided as follows: Body Size…

What is the chi-squared test statistic for this data set?What is the appropriate degrees of freedom value for this test? b.What is the critical value that you would use to determine if there is a difference in the distributions of fish sizes across the different lakes? c.Select a conclusion statement from a list of choices.(photo attached

What is the chi-squared test statistic for this data set?What is the appropriate degrees of freedom value for this test? b.What is the critical value that you would use to determine if there is a difference in the distributions of fish sizes across the different lakes? c.Select a conclusion statement from a list of choices.(photo attached

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

1. Use the given data below to compute and interpret the specified measures of position. (Performance Task) 1. Q=. 34, 11, 39, 54, 64, 59, 47, 121, 112, 102 Interpretation: 2. P=. Interpretation: 3. D₂= Interpretation: 4. P15= Interpretation:
c. The test-statistic for this data = (Please show your answer to three decimal places.) d. The p-value for this sample (Please show your answer to four decimal places.)
We have provided simple data sets for you to practice finding the descriptive measures discussed in this section. For each data set, a. obtain the quartiles. b. determine the interquartile range. c. find the five-number summary. 1, 2, 3, 4
Please answer all
We have provided simple data sets for you to practice finding the descriptive measures discussed in this section. For each data set, a. obtain the quartiles. b. determine the interquartile range. c. find the five-number summary. 1, 2, 3, 4, 5, 6
Participant Keyboard A Keyboard B Keyboard C Keyboard D A 6. 3. -- 4 4 -- -- E 4 6. -- -- Are the data enough to conclude that there are significant differences in typing performance among the four keyboard designs. Test with a = .05. 2. 3.
1
One of the great difficulties a small restaurant manager faces is to pleaseevery customer who differs widely in age. On a randomly selected evening, this restaurant served 12 customers whose ages reported below: 87 58 54 61 3 35 31 28 3 16 68 36 a) What are the mean, median, and mode of the data? b) What measure of central tendency would you use here? Why? c) Find the ve-number summary of the data. ??