Proportion and degrees of freedom

Reference no: EM1321712

Find the value of q-hat from proportion and degrees of freedom used to find the t-score.

1. Eighty-eight shoppers were interviewed at random, and 59 said that they prefer to shop alone. What is the value of q-hat?

2. A sample of 19 albino Hungarian banded aardvarks was examined for nose length. Since this is a small sample, how many degrees of freedom will be used to find the t-score?

Reference no: EM1321712

Questions Cloud

Handling the project : The issues is pharmaceutical(drugs), explain how you would deal with one of the situations listed below which has brought you project to an abrupt stand still, the employer is supposing No responsibility, and wishes you to work it out.

Positive and negative reinforcement : Briefly describe positive and negative reinforcement, punishment, and extinction. Then consider your own experiences from when you were younger

Explaining close decision : At 5 % level of significance, does this sample prove violation of the guideline that average patient muts pay no more than $250 out-of-pocket? Is this a close decision?

Each of workers can manufacture : Assume that there are 10 million workers in Canada also that each of these workers can manufacture

Proportion and degrees of freedom : Find the value of q-hat from proportion and degrees of freedom used to find the t-score.

Methods for assaying/detecting viruses : Methods for Assaying/Detecting Viruses, Write a paragraph to teach to the rest of the class one of the following techniques used to assay/detect a virus.

Law of demand states that the demand for a product : The Law of Demand states that the demand for a product is inversely related to the cost of such product.

Explore in particular how the firm responds : Explore in particular how the firm responds to the macroeconomic conditions in terms of the stock performance, current also future sales revenue, current also future profits, and worker costs also hiring decisions.

Prove that the regression line passes through the centroid : Prove that the regression line passes through the centroid

User Account

All Pages