Mathematics, 07.12.2021 18:40 ali0222

According to a Gallup poll, 60% of American adults prefer saving over spending. You randomly select 4 adults and ask if they prefer spending over saving. Construct a probability distribution for the random variable x. Then graph the distribution. (Histogram) Expected Value

Standard Deviation

B –

I-

N-

S-

Interpretation

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, dolliemeredithm

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

Answers: 3

continue

Mathematics, 21.06.2019 18:50, livvyr0cks

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Answers: 1

continue

Mathematics, 21.06.2019 22:30, citiboy45

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)

Answers: 1

continue

Mathematics, 21.06.2019 23:30, KayBJ2005

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Answers: 1

continue

You know the right answer?

According to a Gallup poll, 60% of American adults prefer saving over spending. You randomly select...