QUESTION 19 Information for Questions 19-21: The S&P 500 is a collection of S500 stocks of publicly traded companies, Using data obtained from YahoolFinance, the monthly rates of return of the S& P 500 from 1950 through 2013 normally distributed. The mean rate of return is 0.007443 and the standard deviation is 0.04135. What is the probability that a randomly selected month has a positive rate of return? That is, what is PX > 0)?

Q: What's the answer for this

A:

Q: a) How many students are taking Art?

A: the number of students taking Art if given by 6+10=16

Q: Miller tips for plan B?

A:

Q: wrong answer. can you do it again

A:

Q: How do you find part b I am confused?

A: Given data :  Numbers A set of 25 two digit numbers are listed below. 10 17 20 23 24 28 32 39 42 45…

Q: What is the Probability that a student is not taking either class?

A: From the given Venn diagram, it is observed that the number of students who are taking art only is…

Q: Question attached.

A: a. The values 1, 2, and 5 to be a population. The 9 different possible samples are,…

Q: middle one

A:

Q: Part d not answer

A:

Q: 126 127 อ

A: Given data:- 18060100

Q: fy-? 4- メーh)

A:

Q: Assistance pleased

A:

Q: 4. K ナ 1. The side lengths of the polygons are hard to tell from the grid, but there are other…

A: Given,

Q: What is the value? 16 + 4.567 + 12.45

A:

Q: Thank you so much

A:

Q: Heniken has found in the past that 2% of their beers do not meet the company’s high standards. As…

A: i. In this case, the has found in the past that 2% of their beers do not meet the company’s high…

Q: style

A:

Q: Thank you

A:

Q: Help break down

A: We have to find mean and stanadard deviation..

Q: ゴメ ボ

A: “Since you have posted multiple questions, we will solve first question for you. To get remaining…

Q: 3) Given that sin 0 : and 0 is in quadrant II, 4 %3D a) Find tan 0 b) Find sec 0

A:

Q: What is i ? Explain.

A: In complex numbers, i represents the imaginary part. The value of i is -1.   So, in case if we end…

Q: Help step by step explanation written

A: The area between 7 and 11.9 represents the area to the right of 7 and to the left of 11.9. This can…

Q: e question 3-8 please, show all of your work, thank you.

A: Given data:   California New York Texas Total Interested 84 76 (a) (c) Not Interested 189 213…

Q: yes please can you help me find D

A: d) The random variable has a continuous uniform distribution with 10 < X < 20.

Q: a. The population of Atlanta, Georgia, was 2.96 million in 1990 and 4.11 million in 2000 This…

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.