The table below shows the summary statistics of two variables for correlation analysis. Weight at birth (Kilograms) Age of woman Descriptive Statistics Mean 3.58592 27.04 Std. Deviation 1.830438 6.467 N 510 510 Note that the sample sizes are both given as 510 even though this is not necessarily the case. Which one of the following is the likely and logical explanation for using 510?

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The table below shows the summary statistics of
two variables for correlation analysis.
Weight at birth
(Kilograms)
Age of woman
a.
O b.
b.
C.
Descriptive Statistics
d.
Mean
3.58592
27.04
Std. Deviation
1.830438
6.467
Note that the sample sizes are both given as 510
even though this is not necessarily the case.
Which one of the following is the likely and logical
explanation for using 510?
N
510
510
There are exactly 510 cases where data
is available for both woman age and
baby's birthweight
510 is a large enough sample and there
is no need using more data
SPSS used the sample size calculator to
determine the value 510
SPSS extracted 510 cases which did not
violate any assumptions for correlation
analysis.
Transcribed Image Text:The table below shows the summary statistics of two variables for correlation analysis. Weight at birth (Kilograms) Age of woman a. O b. b. C. Descriptive Statistics d. Mean 3.58592 27.04 Std. Deviation 1.830438 6.467 Note that the sample sizes are both given as 510 even though this is not necessarily the case. Which one of the following is the likely and logical explanation for using 510? N 510 510 There are exactly 510 cases where data is available for both woman age and baby's birthweight 510 is a large enough sample and there is no need using more data SPSS used the sample size calculator to determine the value 510 SPSS extracted 510 cases which did not violate any assumptions for correlation analysis.
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