(4) Ec cationa differ between counties. GPA's were taken from high school students from 15 different high schools (5 from each of 3 counties: Alameda, San Mateo, Choose... Marin). The data were tested for the effects of both county and grade level (freshman, sophomore, junior, senior), Two-factor analysis of variar and their interaction. One-factor analysis of variar Correlation (5) The level of parasites in fish can make them less preferred by fish- Linear regression eating birds. In an observational study, 120 fish were categorized as uninfected (40), lightly infected (40), and highly infected (40)- released into an enclosed pond that was accessible to predatory birds. After 5 days, the researcher counted the number remaining fish and their One-sample t test Chi-squared test Paired-t test Choose.. infection levels. He found that there were 90 fish left in total. What test should he run to see if birds have different preferences based on how infected the fish are?

(4) Ec cationa differ between counties. GPA's were taken from high school students from 15 different high schools (5 from each of 3 counties: Alameda, San Mateo, Choose... Marin). The data were tested for the effects of both county and grade level (freshman, sophomore, junior, senior), Two-factor analysis of variar and their interaction. One-factor analysis of variar Correlation (5) The level of parasites in fish can make them less preferred by fish- Linear regression eating birds. In an observational study, 120 fish were categorized as uninfected (40), lightly infected (40), and highly infected (40)- released into an enclosed pond that was accessible to predatory birds. After 5 days, the researcher counted the number remaining fish and their One-sample t test Chi-squared test Paired-t test Choose.. infection levels. He found that there were 90 fish left in total. What test should he run to see if birds have different preferences based on how infected the fish are?

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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Concept explainers

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

Question

100%

What is the correct statistical test for number four and five

(4) Educational standards often
differ between counties. GPA's were
taken from high school students from
15 different high schools (5 from each
of 3 counties: Alameda, San Mateo,"
Choose...
Marin). The data were tested for the
effects of both county and grade level
(freshman, sophomore, junior, senior),
Two-factor analysis of variar
and their interaction.
One-factor analysis of varian
Correlation
(5) The level of parasites in fish can
make them less preferred by fish-
Linear regression
eating birds. In an observational
One-sample t test
study, 120 fish were categorized as
uninfected (40), lightly infected (40),
and highly infected (40)-- released
Chi-squared test
Paired-t test
into an enclosed pond that was
accessible to predatory birds. After 5
days, the researcher counted the
number remaining fish and their
Choose..
infection levels. He found that there
were 90 fish left in total. What test
should he run to see if birds have
different preferences based on how
infected the fish are?

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