Mathematics, 03.04.2021 04:50 jaidxxxz
A college admissions officer takes a simple random sample of 60 entering freshmen and computes their mean mathematics sat score to be 439. Assume the population standard deviation is Ξ± = 116. Based on a 98% confidence interval for the mean mathematics SAT score, is it likely that the mean mathematics sat score for entering freshmen class is greater than 464?
A. No.
B. The likelihood cannot be determined.
C. Yes.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 14:00
Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.
Answers: 1
Mathematics, 21.06.2019 18:00
Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 β 196 is a difference of squares: (y + 14)2 is a difference of squares: (y β 14)2 is a difference of squares: (y + 14)(y β 14) is not a difference of squares
Answers: 1
Mathematics, 21.06.2019 18:00
Adriveway is 40 yards long about how many meters long is it
Answers: 2
Mathematics, 21.06.2019 20:30
Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.
Answers: 3
You know the right answer?
A college admissions officer takes a simple random sample of 60 entering freshmen and computes their...
Questions
Mathematics, 28.07.2019 20:00
Mathematics, 28.07.2019 20:00
Health, 28.07.2019 20:00
Physics, 28.07.2019 20:00
Mathematics, 28.07.2019 20:00
Arts, 28.07.2019 20:00
Computers and Technology, 28.07.2019 20:00
Biology, 28.07.2019 20:00
Physics, 28.07.2019 20:00
Mathematics, 28.07.2019 20:00
Mathematics, 28.07.2019 20:00
