Question

A researcher claims that mothers' hemoglobin and child hemoglobin are associated, to show this relationship he collected information for 25 mothers and their children. Table Hemoglobin level for mother Hemoglobin level for children 13 12 13 12 13 12 12 12 12 12 12 11 12 11 12 11 12 10 12 10 11 10 11 10 11 10 11 10 11 10 11 10 11 10 11 10 10 9 10 9 9 9 8 Create an SPSS file that has the two variables in the table and in it enter the data in the above table to answer for the following: 1. Define the variables a full definition then print out AND SUBMITT your definitions. 2. Find out if there is a correlation between mother's hemoglobin and child hemoglobin and interpret your answer. 3. Using SPSS Calculate the necessary measure needed and use them to find out the prediction equation to predict the Hemoglobin level. for a child whose mother has a hemoglobin of 13.5. Represent child hemoglobin by a histogram and find it standard deviation and 40th percentile. 5. Recode mother hemoglobin into a new variable and call it "anemia status" and classify its results as following: 0-12 is classified as anemic, while 12.1 and above are classified as normal. Then run frequencies for the new variable to answer what is the percent of anemic mothers. 6. Dose presence of corrélation indicate causation? Justify your answer.

          A researcher claims that mothers' hemoglobin and child hemoglobin are associated, to show this relationship he collected information for 25 mothers and their children. Table
Hemoglobin level for mother
Hemoglobin level for children
13
12
13
12
13
12
12
12
12
12
12
11
12
11
12
11
12
10
12
10
11
10
11
10
11
10
11
10
11
10
11
10
11
10
11
10
10
9
10
9
9
9
8
Create an SPSS file that has the two variables in the table and in it enter the data in the above table to answer for the following:
1. Define the variables a full definition then print out AND SUBMITT your definitions.
2. Find out if there is a correlation between mother's hemoglobin and child hemoglobin and interpret your answer.
3. Using SPSS Calculate the necessary measure needed and use them to find out the prediction equation to predict the Hemoglobin level. for a child whose mother has a hemoglobin of 13.5.
Represent child hemoglobin by a histogram and find it standard deviation and 40th percentile.
5. Recode mother hemoglobin into a new variable and call it "anemia status" and classify its results as following:
0-12 is classified as anemic, while 12.1 and above are classified as normal. Then run frequencies for the new variable to answer what is the percent of anemic mothers.
6. Dose presence of corrélation indicate causation? Justify your answer.

A researcher claims that mothers' hemoglobin and child hemoglobin are associated, to show this relationship he collected information for 25 mothers and their children. Table
Hemoglobin level for mother
Hemoglobin level for children
13
12
13
12
13
12
12
12
12
12
12
11
12
11
12
11
12
10
12
10
11
10
11
10
11
10
11
10
11
10
11
10
11
10
11
10
10
9
10
9
9
9
8
Create an SPSS file that has the two variables in the table and in it enter the data in the above table to answer for the following:
1. Define the variables a full definition then print out AND SUBMITT your definitions.
2. Find out if there is a correlation between mother's hemoglobin and child hemoglobin and interpret your answer.
3. Using SPSS Calculate the necessary measure needed and use them to find out the prediction equation to predict the Hemoglobin level. for a child whose mother has a hemoglobin of 13.5.
Represent child hemoglobin by a histogram and find it standard deviation and 40th percentile.
5. Recode mother hemoglobin into a new variable and call it "anemia status" and classify its results as following:
0-12 is classified as anemic, while 12.1 and above are classified as normal. Then run frequencies for the new variable to answer what is the percent of anemic mothers.
6. Dose presence of corrélation indicate causation? Justify your answer.

Added by James M.

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