2. [-16 Points)
DETAILS
BBBASICSTATS 6.2.017.MI.
MY NOTES
ASK YOUR TEACHER
PRAC...
Mathematics, 22.07.2020 23:01, jslaughter3
2. [-16 Points)
DETAILS
BBBASICSTATS 6.2.017.MI.
MY NOTES
ASK YOUR TEACHER
PRACTICE ANOTHER
Before 1918, approximately 60% of the wolves in a region were male, and 40% were female. However, cattle ranchers in this area have made a determined effort to exterminate wolves. From 1918 to the present, approximately 65% of wolves in the region are male, and
35% are female. Biologists suspect that male wolves are more likely than females to return to an area where the population has been greatly reduced. (Round your answers to three decimal places.)
(a) Before 1918, in a random sample of 11 wolves spotted in the region, what is the probability that 8 or more were male?
What is the probability that 8 or more were female?
What is the probability that ſewer than 5 were female?
(b) For the period from 1918 to the present, in a random sample of 11 wolves spotted in the region, what is the probability that 8 or more were male?
What is the probability that 8 or more were female?
What is the probability that lewer than 5 were female?
Need Help?
Read It
Watch It
Masterit
Talk to a Tutor
Submit Answer
3. [-/13 Points)
DETAILS
BBBASICSTAT8 6.3.015.MI. SA.
Answers: 1
Mathematics, 21.06.2019 17:30, NarutoBeast8049
For each proportion find the unknown number x 1/5/8=×/15
Answers: 1
Mathematics, 21.06.2019 21:00, daynafish13
Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above
Answers: 2
Mathematics, 22.06.2019 01:30, germaine88
Recall that two angles are complementary if the sum of their measures is? 90°. find the measures of two complementary angles if one angle is twenty dash nine times the other angle.
Answers: 2
Mathematics, 22.06.2019 01:50, DepressionCentral
Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.
Answers: 1
English, 20.11.2019 12:31
Health, 20.11.2019 12:31