Answer to Question #5942 in Statistics and Probability for moe dawn
how many successive days of rain would be need at a 0.05 sig level to be able to reject the null hypothesis?
test. Number of degrees of freedom equals 1 and corresponding values in a table
for chi-square distribution (for 0.01 and 0.05 levels) are 6.64 and 3.84 .
Chi-squared statistics equals 3N and 3N>6.64 or 3N>3.84 to reject null
hypothesis. So we need 3 or more successive days of rain to reject the null
hypothesis at level 0.01 and 2 or more successive days to reject it at level
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