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A project based on touch therapy is presented at a science fair by a local high school student. In the study practitioners of touch therapy are blindfolded to see if they can detect a human energy field (HEF) without touching patients. The student believes that a practitioners years of experience predicts the number of correct choices to detect HEF. What can be concluded with an a=0.01?



Application Exercise: A project based on touch therapy is prese detect a human energy field (HEF) with HEF. What can be con

A) What is the appropriate statistic, then compute the statistic selected above.


na a) What is the appropriate statistic? ✓ ---Select-- itistic selected above: Correlation Slope Chi-Square appropriate test

B) Compute the appropriate test statistic(s) to make a decision about Ho.

Critical value=
Test statistic=
Decision:

C. Compute the corresponding effect size and indicate magnitude.

effect size=
magnitude=


the corresponding effect size(s) and indicate magnit priate, input and/or select na below. V ---Select- na interpretation |

D) Make an interpretation.


d) Make an interpretation based on the results. Practitioners with more years of experience predict more HEF correctly. Pract
math   Statistics-And-Probability   
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Answer #1

tiene $$ 1,9.), (8,1%)... (94%n) is a mis from May 1, de 100 100 10:0) Hence di No N(Mion) Vi i Nching indepe For fixed X...

Note that the dish of E ro Jn 2 - Ntn - 1 , is free from X,... xn. Therefore tor RVs X,.. In we have E to Jn- 2 ntna Vine Tha) Correlation, To test Hot P=0 vs Helsto 3) = 0.1 4 4 4 1 = 40 best Statistic orn-2-31 - 2 = 2 185 di-M2 Coritical value fo.

rho=population correlation coefficient

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