A 0.05 significance level is used for a hypothesis test of the claim that when parents use the XSORT method of gender selection, the proportion of baby girls is different from 0.05. Assume that the sample data consist of 55 girls in 100 births, so the sample statistic of .55 results in a z-score that is 1.00 standard deviation above 0.
Here is what I know or think I know..
H0 is 0.05 and H1 is not equal to 0.05
signifigance is 0.05
X=58, N=100, q=.95 , p=0.05 not sure about p which changes q.
1) What is the value of the test statisic? Formula used
2) What is the P value? formula used
3) What is the critical value? How did you deteremine this?
4) What is the area of the critical region?