A 0.01 significance level is used for a hypothesis test of the claim that when parents use a particular method of genderselection, the proportion of baby girls is greater than 0.5. Assume that sample data consists of 91 girls in 169 births, so the sample statistic of seven thirteenths results in a z score that is 1 standard deviation above 0. Complete parts (a) through (h) below

. a. Identify the null hypothesis and the alternative hypothesis.

b. what is the value of a?

c. What is the sampling distribution of the sample statistic?

---X^2

---Student (t) distribution

--- Normal Distribution

d. Is the test two-tailed, left-tailed, or righ tailed?

e. what is the value of the test statistic? f. what is the P-value?

g. what are the critical Value(s)?

h. What is the area of the critical region?

which of the following can speed up the rate at which the liver breaks  

down alcohol?

question 1 options:

carbohydrates  

coffee  

nothing  

high-protein meals  

step-by-step explanation:

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft