headcirum length ww NNN! MFM 22221 OOOONGGOOOONNN GOOOOOOOO. 2220 2 2222 LowBirthWeight Norma 1 Low Norm Screenshot 0 Normal Normal 0 Normal 0 Normal Normal 0 Normal 0 Normal 0 Normal Normal 10 Normal 0 Normal 0 Normal 0 Normal 722227 0 Normal 0 Normal 0 Normal Normal 0 Normal 0 Normal 1 Normal Normal 0 Normal 0 Normal 0 Normal 0 Norma O the birthweights.csv dataset. This contains information about various pregnancy outcomes related paternal and maternal attributes. (a) Consider the variables LowBirth Weight and Birthweight (in pounds). What type of data are these variables? Are they attempts to measure the same attribute? (b) Write out a model that seeks to predict the birth weight of an infant as a function of some predictor variables available in the dataset. Also provide 2 confounding factors that are not available in the dataset that may limit the utility of such a model. (c) Construct a histogram of birth weights for the mother smoking group, and a seperate his- togram for the mother non-smoking group. (d) Based on your answer to (c), compute an appropriate measure of center and dispersion for each group and comment on an differences that exist. (e) Which variable is more continuous, fage (father's age) or mnocig (mother's number of cigarettes). Explain how you've determined that.

Q: could you do a and b with different examples again

A:

Q: Find / (+62+3) de + C

A:

Q: A designer is updating a bedroom in a house and wants to put up some high quality wall paper on all…

A: The four walls of the room will be like four rectangles, There will be two rectangles of dimensions…

Q: why are B and C multiplied by x

A: The non homogeneous part contains the term sin 2x and e^x.

Q: is this a 2x2, 2x3, 2x4, or 3x4 design

A: Concept:In an experimental design,we define dimension based on number of treatment ND number of…

Q: 6 - 7z + 5) dz Find Preview +C

A:

Q: represent in simplest form : a2  + ab / a + b

A:

Q: If the vase is filled with water with density 1000 kg/m², set up an integral representing how much…

A: Part(a):   The volume of the vase:   First find the area of the vase is :

Q: Evaluate 8r-rs when r=6 and s=5

A: 8r-rs.........A given r=6 s=5  put r and s value in A

Q: Can 243 passengers be assigned to 3 flights so each flight has the same number of passengers?

A:

Q: 23) 9 &x + 10

A:

Q: V3 b. 4+/12

A:

Q: Can ypou please recheck the answer

A: The answer is correct as per my knowledge. Please post if you have any specific doubts

Q: How do you solce part d?

A: Let, X= the number of incoming calls involving a fax messages among 25 incoming calls. This…

Q: what is 15w+45

A: Given:15w+45

Q: did you mix line 3 a-b instead a-c?

A:

Q: what is 3-4x=5

A:

Q: can u double check and answer this again

A:

Q: Why is "B" 2?

A:

Q: 4x+20 x²+X X2 2x+10

A: