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# Baby weight and mothers height Essay Example

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## Baby weight and mothers height

From the table above it can be observed that the mean for the birth weight, gestation, mother’s age, mother’s height and weight and whether mother smoked are; 3.62, 57.05 and 0.From the table above it can be observed that the median for the birth weight, gestation, mother’s age, mother’s height and weight and whether mother smoked are; 3.14 and 0 respectively.From the table above it can be observed that the mode for the birth weight, gestation, mother’s age, mother’s height and weight and whether mother smoked are; 3.21, 284, 18, 1.57, 50 and 0 respectively.From the above tables 1, 2, 3, and 4 at the appendix it can be seen that there is a slight relationship between the mother’s height and the weight of the baby at birth. From the scatter diagram, the dots form an upward trend, meaning they is a slight relationship between the two variables under study. There is a slight relationship between birth weight and mother’s height as per the scatter diagram because the dots are more concentrated at the center of the table and do not form a clear upward trend. The regression table 4 at the appendix, it is clear that there is a significant relationship between birth weight and mother’s height because the value of the T-test is 1.885 and a significant level of 0.066 which is positive. This reveals the slight relationship between the two variables under study. Furthermore, it can be observed that of the other variables, it is only gestation period that has a strong positive relationship between birth weight and mother’s height. The overall result is that there is no significant relationship between birth weight and the other variables.The result of the analysis above proves that there is slight relationship between mother’s height and baby’s birth weight. It is incorrect to say that mothers who smoke give birth to light children. The study proves that there is a slight relationship between mothers who smoke and birth weight of a baby.The study analysis could have been improved if more tools of analysis could have been used. These include; correlation, graphs and pie charts. Correlation results just like regression give more advanced relationship between two or more variables under study. Therefore, it could have been more accurate if I used those tools to do the analysis while utilizing

Works Cited

Feldman, Robert S. Child Development: A Topical Approach. N.p., 2014. Print.

Low Birth Weight and Residential Proximity to Pcb-Contaminated Waste Sites. N.p., 2003. Print.

Pre-pregnancy Body Mass Index and Weight Gain During Pregnancy: Relations with Gestational Diabetes and Hypertension, and Birth Outcomes. N.p., n.d.. Print.

Sember, Brette M. W, Bruce D. Rodgers, and Diane E. Rodgers. The Everything Guide to Pregnancy Over 35: From Conquering Your Fears to Assessing Health Risks-All You Need to Have a Happy, Healthy Nine Months. Avon: Adams Media, 2007. Print.

Appendices

Regression Table 4

Model

Unstandardized Coefficients

Standardized Coefficients

t

Sig.

Bd ix

Std. Error

Beta

1

(Constant)

-1.096

1.548

-.708

.483

Gestation

.008

.004

.277

2.003

.051

mother age

-.006

.007

-.115

-.823

.415

mothers height

1.668

.885

.280

1.885

.066

mothers weight

-.003

.008

-.063

-.421

.676

Mother smoked?

-.226

.112

-.268

-2.012

.050

a. Dependent Variable: birth weight

Appendix 2: sample data

Random no.

Birth weight(kg)

Gestation (days)

Mothers Age (yrs)

Mothers height(m)

Mothers weight(kg)

Mother Smoked?

8

3.75

245

23

1.651

63.6364

0

10

4.0625

299

30

1.6764

61.8182

1

19

3.38068

288

43

1.6764

64.5455

1

24

3.72159

294

23

1.651

55.4545

0

43

4.0625

274

27

1.6002

50

1

50

2.89773

282

28

1.5494

50

0

51

4.0625

286

31

1.6256

57.2727

0

56

3.01136

273

28

1.524

52.7273

0

63

2.95455

282

36

1.651

52.2727

1

73

3.60795

274

21

1.5748

50

0

99

3.57955

273

22

1.651

68.1818

0

145

3.80682

290

22

1.524

55

0

147

3.15341

273

43

1.5748

62.7273

0

170

3.21023

296

21

1.5748

68.1818

0

173

3.03977

244

20

1.4732

44.0909

0

244

3.92045

294

40

1.6256

56.8182

0

262

3.125

293

28

1.6256

61.3636

1

284

2.86932

295

18

1.5748

65.9091

1

326

3.35227

276

18

1.6002

58.1818

0

352

2.95455

276

18

1.524

49.5455

1

368

2.89773

249

23

1.7018

60.9091

1

469

3.23864

283

15

1.6256

53.1818

1

606

3.49432

284

18

1.6256

50.9091

1

631

3.57955

297

26

1.6764

54.5455

1

685

2.44318

242

20

1.6256

50

1

718

3.49432

280

20

1.5748

47.7273

1

728

2.75568

285

35

1.5494

50.9091

1

786

3.83523

284

39

1.7018

64.0909

0

787

3.21023

287

36

1.6002

53.6364

0

809

3.52273

284

17

1.5748

50.9091

0

826

3.63636

272

18

1.7018

49.5455

0

875

4.48864

295

37

1.778

62.2727

0

944

3.125

281

36

1.5494

45

1

998

3.49432

267

19

1.6764

60

1

1004

3.46591

280

45

1.5748

58.1818

0

1058

3.60795

283

42

1.5748

70

1

1066

2.95455

280

41

1.6002

53.6364

1

1069

3.23864

285

20

1.5494

47.2727

0

1080

3.01136

264

41

1.6256

51.8182

0

1086

3.72159

259

19

1.6002

60.9091

0

1093

2.95455

267

30

1.6002

81.8182

0

1107

3.46591

275

20

1.651

57.7273

0

1117

3.21023

285

22

1.778

65.9091

0

1121

3.60795

242

17

1.5494

61.3636

1

1128

2.8125

271

39

1.7526

68.6364

0

1135

4.09091

288

21

1.7018

50.4545

0

1138

3.21023

287

29

1.778

65.9091

1

1142

3.60795

290

27

1.651

55

0

1143

3.75

270

27

1.651

57.2727

0

1144

3.21023

275

27

1.524

45.4545

0

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• Pages: 4 (1000 words)
• Document Type: Essay
• Subject: Mathematics