Suppose that a random sample of size 64 is to be selected from a population with mean 40 and standard deviation 5. What are the mean and standard deviation of the x sampling distribution? Describe the shape of the 3 sampling distribution.

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

english maybe i can ..

what is the missing angle?

given function: f(x)=2x^3-26x-24.

in order to find the end behaviour, we need to find the degree and leading coefficent of the given function.

for the given function highest power of x is 3.

therefore degree of the given function is 3.

and that is an even number.

we have 2 in front of x^3.

therefore, leading coefficent is 2 and it's positive number.

for odd degree and positive leading coefficent, we have following rule of end behaviour:

therefore, correct option is second option.