Mathematics
Mathematics, 04.11.2020 18:20, townselt6855

Nikola likes to play horseshoes, where players try to score a ringer by throwing a horseshoe so it lands around a post. A player gets 2 22 attempts each round. Let R RR represent the number of ringers that Nikola scores in a round. Here's the probability distribution of R RR along with summary statistics. R = # of ringers R=# of ringersR, equals, start text, \#, space, o, f, space, r, i, n, g, e, r, s, end text 0 00 1 11 2 22 P ( R ) P(R)P, left parenthesis, R, right parenthesis 0.75 0.750, point, 75 0.20 0.200, point, 20 0.05 0.050, point, 05 Mean: μ R = 0.3 μ R =0.3mu, start subscript, R, end subscript, equals, 0, point, 3 Standard deviation: σ R ≈ 0.56 σ R ≈0.56sigma, start subscript, R, end subscript, approximately equals, 0, point, 56 Nikola gets 3 33 points for each ringer that he scores. Let X XX represent the number of points that Nikola gets from ringers in a round. What are the mean and standard deviation of X XX? μ X = μ X =mu, start subscript, X, end subscript, equals points σ X ≈ σ X ≈sigma, start subscript, X, end subscript, approximately equals points

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 13:00, 76022sfox
What is the exact area of a circle with a diameter of 50 centimeters? a.87.9 square centimeters b.379.9 square centimeters c.1962.5 square centimeters d.4923.5 square centimeters
Answers: 1
image
Mathematics, 21.06.2019 19:00, fatherbamboo
What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?
Answers: 1
image
Mathematics, 21.06.2019 22:00, blythephillips2734
Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?
Answers: 2
image
Mathematics, 21.06.2019 22:30, idontknow1993
What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove
Answers: 1
Do you know the correct answer?
Nikola likes to play horseshoes, where players try to score a ringer by throwing a horseshoe so it l...

Questions in other subjects:

Konu
Mathematics, 22.02.2021 18:40
Konu
Mathematics, 22.02.2021 18:40
Konu
Mathematics, 22.02.2021 18:40