subject
Mathematics, 06.01.2020 19:31 enrique710

Aprofessor states that in the united states the proportion of college students who own iphones is .66 she then splits the class into two groups group one with students whose last name begins with a through k in group 2 with students who last name begins with l through z she then asked each group to count how many in the group on iphones and to calculate the group proportion of iphone owners shop for group one the proportion is p1 and for group to the proportion is p2 to calculate the proportion you take the number of iphone owners and divided by the total number of students in gretna grill what would you expect p1 and p2 to bedo you expect either of these proportions to be vastly different from the population proportion of .66

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
Which is an equation for the nth terms of the sequence 12,15,18,21
Answers: 1
question
Mathematics, 21.06.2019 16:00
Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?
Answers: 1
question
Mathematics, 21.06.2019 19:00
1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?
Answers: 2
question
Mathematics, 22.06.2019 03:00
A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95
Answers: 2
You know the right answer?
Aprofessor states that in the united states the proportion of college students who own iphones is .6...
Questions
Questions on the website: 13722359