Calculate a chi-square test for goodness of fit

Assignment Help Basic Statistics

Reference no: EM13147333

Compute a chi-square test for goodness of fit for each of the following, using the .05 level for each. In each problem, the expected distribution is equal frequencies in each category. NEEDED: X2(df = 3 - 1 = 2, p < .05 = 5.992

a. 5 10 5
b. 10 15 10
c. 10 20 10
d. 5 15 5

Reference no: EM13147333

Questions Cloud

Briefly explain the classification schemes of siliciclastic : Briefly explain the classification schemes of siliciclastic sedimentary rocks a. based on composition only; b. based on grain size only; c. based on composition as well as gram size.

Decorate ltd (decorate) is a large office : Decorate Ltd (Decorate) is a large office interior design company which has ordinary shares only, listed on the Australian Stock Exchange. The majority of shares in Decorate are owned by Colour Ltd (Colour), who holds 85%. The remaining shares are he..

Discuss how this affected his contribution to economics : Consider the following: Clark was considered to have “thought out the concept of marginal utility and its influence on exchange value” without having read Jevons, even though Jevon’s had already published. Discuss how this affected his contributio..

Closing share price on announcement date : Alberta, a large segment of the press release was devoted to outlining all of the expected benefits to be received from the assets acquired. The acquisition price represented a 35 percent premium over Gulf a closing share price on the announcement..

Calculate a chi-square test for goodness of fit : Compute a chi-square test for goodness of fit for each of the following, using the .05 level for each. In each problem, the expected distribution is equal frequencies in each category.

What is your position on this debate : Critics of this approach countered that a “zigzag path” that leads to new knowledge about economic phenomena or economic problems is clearly preferable to a “precise path” that leads only to endless refinement of what is already known. What is you..

The principal reason for this fundamental error : In fact, the Earth would appear to move a small bit in the sky from the near side of the moon, oscillating steadily around a single point in the sky.This motion is called 'libration'.Hypothesize why the Earth undergoes these small, comparatively subt..

How many statistics professors be randomly selected for test : How many statistics professors must be randomly selected for IQ tests if we want 99% confidence that the sample mean is within 2 IQ points of the population mean?

Calculate the firms earnings per share : Calculate the firm's earnings per share (EPS) for each year, recognizing that the number of shares of common stock outstanding has remained unchanged since the firm's inception. Comment on the EPS performance in view of your response in part a.

User Account

All Pages