For the births in Exercise 1, a) If there is no seasonal effect, about how big, on average, would you expect the x2 statistic to be (what is the mean of the x2 distribution) b) Does the statistic you computed in Exercise 1 seem large in comparison to this mean Explain briefly c) What does that say ...

a The mean of the x 2 distribution is the number of degre ...

For the births in Exercise 1, a) If there is no seasonal effect, about how big, on

Question:

For the births in Exercise 1,
a) If there is no seasonal effect, about how big, on average, would you expect the x2 statistic to be (what is the mean of the x2 Does the statistic you computed in Exercise 1 seem large in comparison to this mean? Explain briefly.
c) What does that say about the null hypothesis?
d) Find the ( = 0.05 critical value for the x2 with the appropriate number of df.
e) Using the critical value, what do you conclude about the null hypothesis at ( = 0.05?
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...