Consider random samples of size 50 from a population with proportion 0.35. Find the mean and standard error of the distribution of sample proportions.
Round your answer for the mean to two decimal places, and your answer for the standard error to three decimal places.

The mean is      

The standard error  is  

Step-by-step explanation:

From the question we are told that

   The sample size is  n =  50  

    The population proportion is

Generally given that the sample size is large enough , then the mean of the distribution is  mathematically represented as

Generally the standard error of the distribution is mathematically represented as

=>    

=>    

c

step-by-step explanation:

c

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.