Using the Central Limit Theorem, it is found that the sampling distribution of the sample proportion of the 50 questions on which you get the correct is approximately normal, with mean of 0.7 and standard error of 0.0648.
<h3>What does the Central Limit Theorem state?</h3>
It states that for a proportion p in a sample of size n, the sampling distribution of sample proportion is approximately normal with mean
and standard deviation
, as long as
and
.
In this problem, we have that p = 0.7, n = 50, hence the mean and the standard deviation are given as follows:


More can be learned about the Central Limit Theorem at brainly.com/question/24663213
-4 < 6
Negative number always less than positive number
Answer:
it should be (-8, -7)
Step-by-step explanation:
look up a coordinate plane
Answer:
1 3/4 is greater than 1.5.
Step-by-step explanation:
1. To make a line that measures 1 3/4, make 2 regular lines.
2. Divide one of the lines into 4 equal sections and erase the one section and leaving you with 1 3/4.
To make the 1.5:
1. Make a line and make another line but that is half of the length of the previous line.
Answer:
2 dogs
Step-by-step explanation:
2 dogs at 1st plus 7 dogs added equals 9