Complete Question
The complete question is shown on the first uploaded image
Answer:
The 95% confidence interval is 
This means that there is 95% chance that the true population mean is within this interval
Step-by-step explanation:
From the question we are told that
The sample size is n = 30
The sample mean is 
The population standard deviation is 
Given that the confidence level is 95% then the level of confidence is evaluate as


Next we obtain the critical value of
from the normal distribution table , the values is

Generally the margin of error is mathematically represented as

substituting values


The 95% confidence interval is mathematically represented as

substituting values


We can solve this problem in different ways:
0. Statement: As angle 1 and 3 are vertical angles, and angle 1, 5, 4 form a straigth angle, so angle 2 and (algle 4 + angle 5) are vertcal angles too.
Reason:
Answer:
Are There Any Options?
Step-by-step explanation:
Answer:
Any negative integer and any positive integer.
Like -5 and 3.
Step-by-step explanation:
In multiplication, <u>a positive number and a negative number will result in a negative product</u>.
So, you can use any positive integer and multiply it by any negative integer to get a negative product.
Using the integers I gave:

<em>Brainilest Appreciated. </em>