Mathematics, 10.08.2019 04:20 charlettethomap7e9st
One of the many concerns of college students today is the time required for them to graduate with a baccalaureate degree (ba or bs). current estimates in the california public university system is that takes an average of slightly over 5 years for a student to complete a baccalaureate degree. one researcher suggests that males take a significantly longer average time than females to complete a baccalaureate degree. in this situation, suppose that two independent random samples from approximately normal distributions were taken from recent college graduates of the california public university system. as before, we let u2 represent the average time it takes males to complete a baccalaureate degree in the california public university system.
using the summary data below from the two samples, compute the value of the test statistic t^*.
x1=4.95 x2=5.22
s1=0.64 s2=0.89
n1=21 n2=21
choose one answer.
(a) -1.78
(b) -1.59
(c) -1.13
(d) -1.00
(e) -0.84
Answers: 3
Mathematics, 21.06.2019 17:30, rjsimpson73
Ined this is due tomorrow and i dont know the answer can you find all the exponents
Answers: 1
Mathematics, 21.06.2019 21:30, BakerElsie02
Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?
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