if it takes 5 people 125 days to compete the research then we know that 50 persons will do it in 25 days
so you need <u>50</u> people!!!
Answer:
The 95% confidence interval of the proportion of all adults that have high blood pressure is 0.17059 < < 0.314695
Step-by-step explanation:
The confidence interval for a proportion is given by the following formula;
Where:
x = 33
n = 136
= x/n = 33/136 = 0.243
z value for 95% confidence is 1.96
Plugging in the values, we have;
Which gives;
0.17059 < < 0.314695
Hence the 95% confidence interval of the proportion of all adults that have high blood pressure = 0.17059 < < 0.314695
From the above we have;
23.2 < x < 42.798
Since we are dealing with people, we round down as follows;
23 < x < 42.
What do you mean by that:(
Answer:
x=5
Step-by-step explanation:
I hope this answers helps you!
Answer:9 1/2 and 5 1/2
I hope that’s what your looking for