Answer:
5.123, 5.13, 5.3, 5.31
Step-by-step explanation:
So we tell how big a number is by starting before the decimal and moving to the right towards the direction of the decimal.
So we first see that they all are 5, so we go and look at the next one, which is the tenths. We can see that two of them are 1 tenths and the other two are 3 tenths. Using that we can tell that the two which are 3 tenths are bigger so put them aside.
Look at the two which are 1 tenths. Go to the next place value, which is the hundredths place. We can see that 5.123 has 2 in the hundreths place and 5.13 has a 3 in the hundredths place, therefore, 5.123 is the smallest followed by 5.13.
Repeat this for the other two to get 5.3 being the 3 smallest and finally 5.31 as the biggest.
Complete Question
Educational Television In a random sample of 200 people, 159 said that they watched educational television. Find the 90% confidence interval of the true proportion of people who watched educational television. Round the answers to at least three decimal places.
Answer:
The 90% confidence interval is
Step-by-step explanation:
From the question we are told that
The sample size is n = 200
The number of people that watched the educational television is 
Generally the sample proportion is mathematically represented as

=> 
From the question we are told the confidence level is 90% , hence the level of significance is
=>
Generally from the normal distribution table the critical value of
is
Generally the margin of error is mathematically represented as
=>
=>
Generally 95% confidence interval is mathematically represented as
=>
=>
V = 2ab + 2ca + 2bc
2ab + 2ca = V - 2bc
2a * b + c = V - 2bc
Answer: a = v - 2bc / 2 * b + c
Hope that helps!!!!! : )