# DNP- DATA ANALYSIS

Please use the attached to complete

TOPIC: Working with Inferential Statistics

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This course helps you develop a basic understanding of statistics. Two distinct types of statistics are addressed: descriptive and inferential. In this assignment, you will have the opportunity to use the SPSS program. SPSS makes it easy to analyze data using specific tests. This assignment will give you practice with t-tests and ANOVA. Be sure to review the videos before undertaking this practice.

General Requirements:

Use the following information to ensure successful completion of the assignment:

· For assistance with accessing SPSS, refer to the resources “How to Use SPSS From the GCU Server” and “How to Install SPSS on Your Computer.”

· Before beginning this assignment, be sure to view the tutorial videos provided as Topic Materials: (1) SPSS for Beginners 6a: One-Sample T-Tests and Confidence Intervals; (2) SPSS for Beginners 6c: Independent-Samples T-Tests and Confidence Intervals; (3) Oneway ANOVA – SPSS (Part 1); (4) ANOVA 1: Calculating SST (Total Sum of Squares); and (5) Introduction to Statistics: Inferential Statistics.

· Doctoral learners are required to use APA style for their writing assignments. The APA Style Guide is located in the Student Success Center.

· You are not required to submit this assignment to LopesWrite.

Directions:

Open SPSS and complete the following:

SPSS Output

Open SPSS and obtain an output (as in the tutorial videos) with the following results highlighted.

Have children exposed to movies created before 1980 caused more injuries than children exposed to movies after 1980?

Which group has caused more injuries: children exposed to movies created between 1937-1960, children exposed to movies created between 1961-1989, or children exposed to movies created between 1990-1999?

Determine the statistics using a one-tailed t-test (for question 1) and ANOVA (for question 2). Be sure to describe how you ensured that the assumptions for each test were met prior to doing the one-tailed t-test and ANOVA. Justify your choice with references.

Data Set:

“Data Set: Violence, Children, and Movies” is provided as a Topic Material.

Summary:

Write a 250-500 word summary of your results and how this statistical analysis may be applied to your prospectus. Use the “Working With Inferential Statistics Template” to present your data and embed the table in your paper. Include your SPSS output as an appendix in the paper.

Working with Inferential Statistics Template

Table 1.

Independent Sample t-Test Results

Levene’s Test for Equality of Variances

t-Test for Equality of Means

F

Sig.

t

df

Sig. (2-tailed)

Mean Difference

Std. Error Difference

95% Confidence Interval of the Difference

Variable Name

Equal variances assumed

Equal variances not assumed

##

##

Lower

upper

Note: As required

Table 2.

ANOVA Results

N

Mean

Std. Deviation

Std. Error

95% Confidence Interval for Mean

Minimum

Maximum

Lower Bound

Upper Bound

Variable 1
Variable 2
Variable 3
Total

Note: As required

2

>Sheet

1

7

0

2 1 1 0 1 1

1 1 1 1 0 0

1940

0

1 0 1 0 0 0

0 0 0 0 0 0

2 1 2 1 0 0

0

0 0 0 0 0 0

0 0 0 0 0 0

0 0 0 0 0 0

1 1 0 0 1 1

0 0 0 0 0 0

4560

2 1 1 0 1 1

4560

1

3 1 2 0 1 1

1 1 0 0 1 1

0 0 0 0 0 0

4740

0 0 0 0 0 0

3 0 3 0 0 0

0 0 0 0 0 0

4740

0 0 0 0 0 0

500 1 0 1 0 0 0

0 0 0 0 0 0

1973

0 0 0 0 0 0

4980

0 0 0 0 0 0

1977 4560

0 0 0 0 0 0

4980

3 1 2 1 1 0

5100

5 3 3 1 2 2

1982

4 3 3 2 1 1

4680

0 0 0 0 0 0

0 0 0 0 0 0

1986 4380

2 2 0 0 2 2

4140

3 2 1 1 2 1

1988 4440

6 3 2 0 4 3

5 3 3 2 2 1

1989

35 0 0 0 0 0 0

1989 4980

2 1 1 0 1 1

4440

1 1 0 0 1 1

1990 4440

5 3 2 0 3 3

1990

3 0 3 0 0 0

1990 4440

5 2 2 0 3 2

1990

1 1 0 0 1 1

0 0 0 0 0 0

1991

3 1 2 0 1 1

1991 4920

3 2 1 0 2 2

1 1 1 1 0 0

1992 4560

0 0 0 0 0 0

1992 5100

3 2 1 0 2 2

1992 5040

1 0 1 0 0 0

6 0 0 0 0 0 0

1993

2 2 2 2 0 0

1993 4260

0 0 0 0 0 0

2 2 1 1 1 1

1994 4560

0 0 0 0 0 0

1994 5400

9 2 8 1 1 1

1994 5160

1 0 1 0 0 0

1994 4560

0 0 0 0 0 0

4380

2 2 1 1 1 1

1995 4680

1 0 0 0 1 0

1995 4680

0 0 0 0 0 0

1995 5400 990 1 0 1 0 0 0

1995 4440

1 1 0 0 1 1

1995 4860

3 1 3 1 0 0

1995 4860

0 0 0 0 0 0

4920 800 0 0 0 0 0 0

1996 5400

5 2 4 1 1 1

5640

3 2 1 0 2 2

1997 4440

3 1 2 0 1 1

1997 4620

0 0 0 0 0 0

1997

3 2 1 0 2 2

1997 4680

0 0 0 0 0 0

1997

3 2 1 0 2 2

3 1 2 0 1 1

1998 5280 986 5 2 3 0 2 2

1998 5160

3 2 2 1 1 1

1998 4860 492 0 0 0 0 0 0

5340

2 0 2 0 0 0

 Title Year Length Violence time Injuries Fatal injuries Good/neutral injuries Good/neutral fatalities Bad injuries Bad fatalities Snow White and the Seven Dwarfs 1 9 3 5 0 4 474 Fantasia 1940 7200 307 Pinocchio 52 8 432 Dumbo 1941 3780 75 Bambi 1942 4140 252 The Three Caballeros 1945 42 6 210 Fun and Fancy Free 1947 4380 552 The Adventures of Ichabod and Mr. Toad 1949 4080 527 Cinderella 1950 4560 273 Alice in Wonderland 1951 4440 316 Peter Pan 1953 863 Lady and the Tramp 1955 35 Sleeping Beauty 1959 4 500 599 101 Dalmations 1961 4740 492 The Sword in the Stone 1963 1012 The Jungle Book 1967 4680 676 A Boy Named Charlie Brown 1969 5100 109 The Aristocats 1970 354 Snoopy Come Home 1972 4 800 Charlotte’s Web 1973 5640 164 Robin Hood 4980 814 The Many Adventures of Winnie the Pooh 1977 65 The Rescuers 675 The Fox and the Hound 1981 717 The Last Unicorn 1982 743 The Secret of NIMH 5200 522 The Care Bears Movie 1985 471 An American Tail 1 986 4860 701 The Great Mouse Detective 798 The Land Before Time 1988 484 Oliver and Company 293 All Dogs Go to Heaven 1989 5340 554 Kiki’s Delivery Service 6180 The Little Mermaid 517 Duck Tales: The Movie 1 990 494 Happily Ever After 1071 Jetsons: The Movie 4920 221 The Nutcracker Prince 428 The Rescuers Down Under 4620 673 An American Tail: Fievel Goes West 1991 4500 873 Beauty and the Beast 5040 786 The Princess and the Goblin 659 Aladdin 1992 5400 968 Fern Gully: The Last Rainforest 475 Little Nemo: Adventures in Slumberland 578 Tom and Jerry: The Movie 501 My Neighbor Totoro 1993 5160 Once Upon a Forest 4260 300 We’re Back! A Dinosaur’s Story 479 The Lion King 1994 5280 838 The Pagemaster 836 The Swan Princess 788 Thumbelina 410 The Troll in Central Park 900 Arabian Knight 1995 542 Balto 338 A Goofy Movie 127 Gumby: The Movie The Pebble and the Penguin 1026 Pocahontas 323 Toy Story 246 All Dogs Go to Heaven 2 1996 The Hunchback of Notre Dame 1006 Anastasia 1997 630 Babes in Toyland 704 Cats Don’t Dance 311 Hercules 5520 974 Pippi Longstocking 172 The Swan Princess 2 4320 932 A Bug’s Life 1998 5700 1098 Mulan Quest for Camelot 1447 The Rugrats Movie The King and I 1999 855

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