Mathematics, 04.07.2021 04:10 isanaty7951
Suppose you had been in charge of designing the study. What sample size would be needed to construct a margin of error of 2% with 95% confidence
Answers: 3
, and a confidence level of 
, we have the following confidence interval of proportions.
.
, z is the value of Z that has a p-value of 
, so 
. 
.
Another question on Mathematics
Mathematics, 21.06.2019 17:30
8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals
Answers: 1
Mathematics, 21.06.2019 23:00
The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)
Answers: 1
Mathematics, 21.06.2019 23:30
Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?
Answers: 1
Mathematics, 22.06.2019 00:30
Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question
Answers: 2
You know the right answer?
Suppose you had been in charge of designing the study. What sample size would be needed to construct...
Questions
Mathematics, 20.09.2020 01:01
English, 20.09.2020 01:01
English, 20.09.2020 01:01
Mathematics, 20.09.2020 01:01
Chemistry, 20.09.2020 01:01
Mathematics, 20.09.2020 01:01
SAT, 20.09.2020 01:01
English, 20.09.2020 01:01
Mathematics, 20.09.2020 01:01
Mathematics, 20.09.2020 01:01
