Answer to Question #235383 in Other for Mambwe

Question

1. In Russia Hospital 400 female and 500 male babies were born in a week. Do these figures
confirm the hypothesis that males and female are born in equal number. Compare your
testing with 1.96 at 5% level of significant.

2. Find the multiple linear regression equations of X on Y and Y on X from the data relating
to two variables given in the table below and inteprete your results:
X: 41 16 17 19 13 15
Y: 5 20 81 6 14 31

Answer 1

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