Aguidance counselor at a university is investigating demand for study abroad. the question before her is how engineering and humanities majors compare regarding interest in study abroad during summer. random samples of 20 engineering and humanities majors each were interviewed. eight engineering majors and 12 humanities majors expressed interest in study abroad during the summer. the estimated difference in the proportion of engineering and humanities majors, p e − p h , where pe is the proportion of engineering majors interested in study abroad and ph is the proportion for humanities, has sampling distribution: a. with mean μ=0.2 and standard deviation σ=0.1549 shape not known. b. normal with mean μ= -0.2 and standard deviation σ=0.1549.c. normal with mean μ= 0.2 and standard deviation σ=0.1549. d. with mean μ=-0.2 and standard deviation σ=0.1549 shape not known

answer: 4/6 =5/7.5

step-by-step explanation: it is based on scale and the scale between the two is 1.25. the answer is correct but i dont know if i explained it right

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

step-by-step explanation:

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.