Answer:
The mean of the sampling distribution of the sample proportions is 0.82 and the standard deviation is 0.0256.
Step-by-step explanation:
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean and standard deviation , the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean and standard deviation .
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
For proportions, the mean is and the standard deviation is
In this problem, we have that:
.
So
The mean of the sampling distribution of the sample proportions is 0.82 and the standard deviation is 0.0256.
So, in this problem, we simply need to subtract.
9,162 - 969 = 8,193
8,193 is your answer.
Glad I could help, and good luck!
AnoynmousGiantsFan
Answer:
x×y=<4
Step-by-step explanation:
let x and y d equal to 2
2×2=4
let x x is one and y is 3
1×3=3
so this wouldnt make sense to do if you dont know how to solve it do you know how to atleast do it not sayin g solv e it but like yea. do you not ge5 this type of matj at5 ;;?
Step-by-step explanation:
The majority people who do like hamburgers are girls.
The majority of the people who do not like hamburgers are boys.
The majority of boys do not like hamburgers.