BEST ANSWER GETS BRAINLIEST(how many centimeteres are in 4.4 inches? [ 1 inch = 2.5 cm] EXPLAIN with details..
2 answers:
You might be interested in
Every confidence interval has associated z value. As confidence interval increases so do the z value associated with it.
The confidence interval can be calculated using following formula:
Where
is the mean value, z is the associated z value, s is the standard deviation and n is the number of samples.
We know that standard deviation is simply a square root of variance:
The confidence interval of 95% has associated z value of <span>1.960.
</span>Now we can calculate the confidence interval for our income:
The confidence interval can be calculated using following formula:
Where
We know that standard deviation is simply a square root of variance:
The confidence interval of 95% has associated z value of <span>1.960.
</span>Now we can calculate the confidence interval for our income:
3.14 inches so they each get a
Answer:
hope this helped you
please mark as the brainliest (ㆁωㆁ)
