Question on anova and chi-square

Reference no: EM1397923

1. In some ways, ANOVA is like what communications engineers refer to as "signal-to-noise ratio". What could I possibly mean by that statement? Hint: consider what the ANOVA F statistic means when it has a value of exactly 1.Can you think of any situations where you might use ANOVA at your job or in any other business context?

2. By now, you should have read about nonparametric tests. Can you think of any business applications for the Chi-Square test?

Reference no: EM1397923

Questions Cloud

Why is it important that experiment include a control group : Why is it important that an experiment include a control group.

Why coastal and mountainous regions are windy : Why are coastal and mountainous regions frequently more windy than other locations at similar latitudes? And, from this and earlier on meteorology,

Computing the conditional probability : 3 cards are randomly selected without replacement from an ordinary deck of 52 playing cards. Compute the conditional probability that the first card selected is a spade, given that the second and third cards are spades.

Why cant microbes that naturally clean up the environment : Why can't microbes that naturally clean up the environment continue to do so as in the past? How have humans made their task harder? Easier?

Question on anova and chi-square : In some ways, ANOVA is like what communications engineers refer to as "signal-to-noise ratio". What could I possibly mean by that statement?

Optimal order quantity : Processing an order for more disks cost $15. Zip uses 60000 disks annually, and the company has a 25% cost of capital. (a) Find the optimal order quantity.

Pathophysiology of msg to normal physiological process : Write about the pathophysiology of MSG to normal physiological processes and concepts. The integrating salient concepts such as human organ body system function and homeostasis with MSG pathology.

What kinds of eggs could be made : A female has alleles C and H on one homolog, and c and h on the other. What kinds of eggs can she make if the genes are so close together that there is no crossing over between them.

Variable and collect data for least three different groups : Choose a variable and collect data for a least three different groups(samples). Compare the means of the three groups using the one-way ANOVA technique. Complete the following:

User Account

All Pages