Answer:
The minimum sample size necessary is 2305.
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of 
, and a confidence level of 
, we have the following confidence interval of proportions.
In which
z is the zscore that has a pvalue of 
.
The margin of error is:
For this problem, we have that:
95% confidence level
So 
, z is the value of Z that has a pvalue of 
, so 
.
The researcher wishes to be accurate within 2% of the true proportion. Find the minimum sample size necessary?
We need a sample size of n.
n is found when M = 0.02. So
Rounding up
The minimum sample size necessary is 2305.
will be a factor whenever the remainder term
vanishes. But this will never happen for any integer
, so I suspect the question is inaccurately posed. Are there some characters missing?
Answer:
I think 29
I don't know if it's right
Answer:
Because the first quardinent will show if it will be a negative slpe or a possative.
or
beacause its based on ur number from the y-intercept or the x-intercept, which will lead towards the higher number from the possative to the negative
Step-by-step explanation:
Answer:
2nd Triangle:
1st line: Given, but if you were given that JK and MP were parallel, you'd use the phrase "If 2 parallel lines are cut by a transversal, alternate interior angles are congruent".
2nd line: Given. If you were given something like "JP bisects KM, or "JP and KM bisect each other", you'd write "bisectors cut lines equally in half".
3rd line: Vertical angles are congruent. Angles opposite each other (like JLK and MLP are vertical and always congruent.
4th line: SAS (or side angle side) You have an angle, a side, and an angle all in order. Therefore it's SAS.
Show me the full screenshots of the other 2 and I'll happily solve them.
