B. Test the significance of r.Steps:1:Ho:P=0(Ha:P#0(2: Level of significance: a =3: Test Statistic:DeclarativeFormBOOOOOOOOOOOODeclarativeForm2000000000 Student12AWNIO COLS SAWN3789101112131415Ans: b.) r = -0.045IQ ScoreStatisticsGrade65 50 55 65 70 65 70 55 70 50 55 75 80 65 7085 74 75 90 85 87 45 0 11574 80 7076948590819176c.) Pearson r critical value = ± 0.514

IQ Statistics 1 65 85 2 50 74 3 55 7 4 65 90 5 70 85 6 65 87 7 70 94 8 55 85 9…

Answered: B. Test the significance of r. Steps:…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter58: Achievement Review—section Five

Section: Chapter Questions

Problem 30AR: Determine dimension x to 3 decimal places.

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Determine dimension x to 3 decimal places.
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Suppose we have random samples (X₁, X2, X3, X₁, X5) and it is known that X; Exponential (0). Th observations are (x1, X2, X3, X4, X5)=(0.32, 2.37, 1.26, 2.18, 1.8) When typing in formulae, use the notation below xi theta x_i When typing in formulae, don't forget to use "*" for multiplication Likelihood Find the likelihood function by filling in the gaps below. Express the Likelihood functions through and X1, X2, X3, X4, X5. 5 = The formula for calculating the likelihood is L(0; x) = [] ƒ(X; ; 0); i=1
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B. Test the significance of r. Steps: 1:Ho:P=0( Ha:P#0 2: Level of significance: a =_ 3: Test Statistic: DeclarativeForm DeclarativeForm *****