Suppose you esimated a model that regressed the volume of put and call options traded on the S&P 500 on a measure of overnight news, VOLi = ∝ + βNEWSi + εi. Your statistical pacage returned a 90% confidence interval for β of [0.32,1.89]   Is β statistically significant when using a 5% test ?

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Suppose you esimated a model that regressed the volume of put and call options traded on the S&P 500 on a measure of overnight news, VOLi = ∝ + βNEWSi + εi. Your statistical pacage returned a 90% confidence interval for β of [0.32,1.89]

 

Is β statistically significant when using a 5% test ?

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