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Karolina [17]
3 years ago
7

The chi-square goodness-of-fit test for multinomial probabilities with 5 categories has _____ degrees of freedom.

Business
1 answer:
bija089 [108]3 years ago
3 0

Answer:

4

Explanation:

The chi-squared test tests whether distribution of a population of something (such as people, traits etc) into categories deviates significantly from expected values.

The degrees of freedom represents the number of independent ways by which a system can change. The degree of freedom is always the number of categories being analyzed minus 1.

Therefore, the degrees of freedom in this example is 5-1 = 4

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Answer:

marketing team and review resources

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3 years ago
Edwin is the HR manager at a customer care unit with approximately 1,000 employees. He wants to statistically analyze the servic
Gre4nikov [31]

Full Question:

Edwin is the HR manager at a customer care unit with approximately 1,000 employees. He wants to statistically analyze the service data to make the recruitment process more effective by identifying desirable and undesirable qualities of employees. Edwin observes a high positive correlation between the employees' ability to adapt and the turnaround time. However, he decides to avoid using this criterion when recruiting employees. Which of the following, if true, would MOST strengthen this decision to avoid the criterion

A) The statistical significance of the correlation was found to be sixty percent.

B) Another trait, honesty, had a higher correlation coefficient than employees' ability to adapt.

C) The sample size used by Edwin was significantly larger than what was required.

D) Multiple regressions were observed among the variables used for the analysis.

Answer:

The correct answer here is A)

Explanation:

The key to decision making using statistical research is <em>Statistical Significance.  </em>This means that a statistically significant observation is probably true. In this case, the statistical significance of his findings is 60%.

Cheers!

7 0
3 years ago
For a natural monopoly to exist
vfiekz [6]

Answer:

The correct answer is A

Explanation:

Natural monopoly is the kind of monopoly which exists because of the high start up costs as well as the powerful economies of scale for conducting or performing a business in a particular industry.

And for this type of monopoly to exist , a firm or business need that the long run average cost curve will exhibit the economies of scale by the relevant range of the market demand.

3 0
3 years ago
Raul, the CEO of Color Paints Inc. noticed that their plant loses considerable time daily because the assembly line has to be cl
ValentinkaMS [17]

Answer:

cross-functional team

Explanation:

According to my research on different team organizational structures, I can say that based on the information provided within the question this team exemplifies a cross-functional team. This type of team is defined as a team of various people all of which are experts in different areas but yet are all working together towards the same goal. Which is what the employees of Color Paints Inc. are exhibiting.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

7 0
3 years ago
what happens if a spelling checker does not have a suggestion for a misspelled word? a. the writer must correct the word. b. the
zubka84 [21]
A. The writer must correct the word

when a computer can't understand what you were trying to say because the word word is spelled so poorly, it can't give similar words because it doesn't know what your trying to say, also they are built to never ignore unless you specially tell them to, and finally it doesn't bring up the dictionary, trust me, i spell lots of words wrong.

hope this helps
good luck
3 0
3 years ago
Read 2 more answers
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