# Below are three sets of expected frequencies for the four cells of 2

1. Using StatCrunch, rebuke the chi-square statistic and degrees of immunity ce the managethcoming firm of grounds ce 300 nation:

Group A Group B Group C Total

Had flu shot  20  30  32  82

Didn’t keep flu shot  80  70  68    218

Total    100  100  100  300

Is the estimate of the chi-square statistically indicative at the 0.05 roll?

2. Write a stipulation summarizing the results of the separation in Training 1.

3. Using StatCrunch, rebuke the chi-square statistic and degrees of immunity ce the managethcoming firm of grounds ce 180 nation undergoing a junction re-establishment texture with a offal supplement:

Texture with offal X  Texture extraneously Offal X  Total

Had > 8 wk rehab   18   32  50

Had < 8 wk rehab   70   60    130

Total 88   92    180

Is the estimate of the chi-square statistically indicative at the 0.05 roll?

4. Write a stipulation summarizing the results of the separation in Training 3.

5. Given each of the managethcoming circumstances, individualize whether the rebuked estimates of chi-square are statistically indicative:

a. χ2 = 3.02, df = 1, α = 0.05

b. χ2 = 8.09, df = 4, α = 0.05

c. χ2 = 10.67, df = 3, α = 0.01

d. χ2 = 9.88, df = 2, α = 0.01

6. Match each of the nonparametric touchstones in Column A with its parametric felfeeble in Column B

A. Nonparametric Touchstone B. Parametric Touchstone

1. Mann-Whitney U-touchstone a. Paired t-test

2. Friedman touchstone b. One-way ANOVA

3. Kruskall-Wallis touchstone c. Incontingent groups t-test

4. Wilcoxon signed-ranks touchstone d. Repeated measures ANOVA

7. Using the advice supposing, show which statistical touchstone you contemplate should be used ce each of the managethcoming situations:

a. Incontingent variable: usual nativity efficacy vs. feeble nativity efficacy infants; contingent variable: 1 searching Apgar scores (1-10 lamina).

b. Incontingent variable: span of mass (before, during, and succeeding surgery); contingent variable: core rebuke.

c. Incontingent variable: span of mass (before, during, and succeeding intercession); contingent variable: did vs did referable training constantly.

d. Incontingent variable: barrenness texture A vs barrenness texture B vs manage condition; contingent variable: did vs did referable beseem enceinte.

8. Befeeble are three firms of expected frequencies ce the indelicate cells of 2 X 2 contingency tables. Identify which statistical process would be alienate ce each, using the most unrepealed approximation.

a. 4 4 b. 35 35 c. 9 9

21 21 65 65    91 91

Basic features
• Free title page and bibliography
• Unlimited revisions
• Plagiarism-free guarantee
• Money-back guarantee
On-demand options
• Writer’s samples
• Part-by-part delivery
• Overnight delivery
• Copies of used sources
Paper format
• 275 words per page
• 12 pt Arial/Times New Roman
• Double line spacing
• Any citation style (APA, MLA, Chicago/Turabian, Harvard)

# Our guarantees

We value our customers and so we ensure that what we do is 100% original..
With us you are guaranteed of quality work done by our qualified experts.Your information and everything that you do with us is kept completely confidential.

### Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

### Zero-plagiarism guarantee

The Product ordered is guaranteed to be original. Orders are checked by the most advanced anti-plagiarism software in the market to assure that the Product is 100% original. The Company has a zero tolerance policy for plagiarism.

### Free-revision policy

The Free Revision policy is a courtesy service that the Company provides to help ensure Customer’s total satisfaction with the completed Order. To receive free revision the Company requires that the Customer provide the request within fourteen (14) days from the first completion date and within a period of thirty (30) days for dissertations.