• Everything is a S, X or a T. • There are twice as many S’s...
• Everything is a S, X or a T.
• There are twice as many S’s as X’s and T’s combined.
• There are 10% more T than X.
• 10% of S are Y’s
• 25% of X’s are Y’s
• 30% of T’s are Y’s
If a non-Y, or Y complement, is selected at random, what is the probability it is NOT a X? Please use Baye’s Theorem to help solve(:
Homework Answers
3. Use the probability generating function Px)(s) to find (a) E[X(10)] (b) VarX(10)] (c) P(X(5)-2) . ( 4.2 Probability Generating Functions The probability generating function (PGF) is a us...
3. Use the probability generating function Px)(s) to find (a) E[X(10)] (b) VarX(10)] (c) P(X(5)-2) . ( 4.2 Probability Generating Functions The probability generating function (PGF) is a useful tool for dealing with discrete random variables taking values 0,1, 2, Its particular strength is that it gives us an easy way of characterizing the distribution of X +Y when X and Y are independent In general it is difficult to find the distribution of a sum using the traditional probability...
2. Consider the following two variables X and Y: 4 a. (2 pts) Find the mean of X, and mean of Y b...
please lease solve all
questions.
2. Consider the following two variables X and Y: 4 a. (2 pts) Find the mean of X, and mean of Y b. (2 pts) Find the standard deviation of X, and standard deviation of Y C. (3 pts) Find the covariance between X and Y d. (2 pts) Find correlation coefficient between X and Y and comment on your answer. 3. The following table shows a random sample of 100 hikers and the areas...
Problem 1 (10 Marks) The noise X(t) applied to the filter shown in Figure I is...
Problem 1 (10 Marks) The noise X(t) applied to the filter shown in Figure I is modeled as a WSS random process with PSD S,(f). Let Y(t) denote the random noise process at the output of the filter. A linea filsee Figure 1: The Filter. (T) Je Sinc 1. Find the frequency response, H(f), of the filter. 2. If X(t) is a white noise process with PSD No/2, find the PSD of the noise precess Y(t). 2- f 3. Is...
Retaking the SAT (Raw Data, Software Required): Many high school students take the SAT's twice; once...
Retaking the SAT (Raw Data, Software Required): Many high school students take the SAT's twice; once in their Junior year and once in their Senior year. The Senior year scores (x) and associated Junior year scores (y) are given in the table below. This came from a random sample of 35 students. Use this data to test the claim that retaking the SAT increases the score on average by more than 25 points. Test this claim at the 0.05 significance...
Please answer this Statistic and Probability question with explanation ? HW 2, Probability (353 s19.pdf Adobe...
Please answer
this Statistic and Probability question with
explanation ?
HW 2, Probability (353 s19.pdf Adobe Acrobat Reader DC File Ecit View Window Help Home Tools notes 02 crystal str... notes 03 atom posi.. HW 2, Probability x 140% t Share STAT 353 Homework 2 STAT 353: Homework 2 (Probability) Points Possible: 10 Note: I will not grade a mess. You need to learn to communicate clearly and quickly Solutions 1. Twice as many automobile transmissions are made in Plant...
Let X={s, t, u, 10, 11, 12). Y = {t, v, w, 10, 12, 14), and...
Let X={s, t, u, 10, 11, 12). Y = {t, v, w, 10, 12, 14), and Z={t v, 11, 12, 14} List the members of the given set, using set braces. XU (Y OZ) (Type a list of letters and integers.) The manufacturer can produce different varieties of car. Use the multiplication principle to solve. An auto manufacturer produces 7 models, each available in 5 different colors, with 9 different upholstery fabrics and 4 interior colors. How many varieties of...
y(t) is INCORRECT but x(t) is CORRECT DIFFERENTIAL EQUATIONS / Linear Algebra Only people that are...
y(t) is
INCORRECT
but
x(t) is CORRECT
DIFFERENTIAL EQUATIONS / Linear Algebra
Only people that are proficient in DIFFERENTIAL EQUATIONS should
even attempt to solve. No beginners or amateurs allowed.
Please write clearly and legibly. No sloppy Handwriting. I must
be able to clearly and easily read your solution and answer.
Circle final answer.
BELOW is an example of what the answer should look very similar
to. should be in the same form basically.
example
7.10.4 Question Help Use the...
Hi! I need help with these questions! Thanks! 7.3.57-T Question Help According to the most recent data, 10.6% of enginee...
Hi! I need help with these questions!
Thanks!
7.3.57-T Question Help According to the most recent data, 10.6% of engineers (electrical, mechanical, civil, and industrial) were women. Suppose a random sample of 75 engineers is selected. a. How likely is it that a random sample of 75 people will contain 10 or more women in these positions? b. How likely is it that the random sample will contain fewer than 5 women in these positions? c. If the random sample...
statisfied the PDE Suppose that λ-λ 1,22 are constants such that u(x, y)-F(x + λy) 24 u(x,y))-10 ya for any twice-differentiable function of one variable F(s) Suppose also that λ1 λ2 , enter the valu...
statisfied the PDE Suppose that λ-λ 1,22 are constants such that u(x, y)-F(x + λy) 24 u(x,y))-10 ya for any twice-differentiable function of one variable F(s) Suppose also that λ1 λ2 , enter the values of λ 1, λ2 in the boxes below. 6 2 Hence the soution will be of the form Solve the PDE with the initial conditions u (x, 0)-5 sin (a), lty (x,0)-0. Enter the expression for u(x, y) in the box below using Maple syntax...
Suppose C is a curve parametrized by r(t)=<cost,sint,1> and S is the portion of z=x^2+y^2 enclosed...
Suppose C is a curve parametrized by r(t)=<cost,sint,1>
and S is the portion of z=x^2+y^2 enclosed by C, located in the
vector field F=<z,-x,y>.
25. Suppose C is the curve parametrized by F(t) = (cost, sint, 1) and S is the portion of z = x2 + y2 enclosed by C, located in the vector field F = (2, -,y). Verify Stokes' theorem. That is, find show they are, in fact, the same. fe dr and SIC (curl ) ñds...
3. Use the probability generating function Px)(s) to find (a) E[X(10)] (b) VarX(10)] (c) P(X(5)-2) . ( 4.2 Probability Generating Functions The probability generating function (PGF) is a useful tool for dealing with discrete random variables taking values 0,1, 2, Its particular strength is that it gives us an easy way of characterizing the distribution of X +Y when X and Y are independent In general it is difficult to find the distribution of a sum using the traditional probability...
please lease solve all
questions.
2. Consider the following two variables X and Y: 4 a. (2 pts) Find the mean of X, and mean of Y b. (2 pts) Find the standard deviation of X, and standard deviation of Y C. (3 pts) Find the covariance between X and Y d. (2 pts) Find correlation coefficient between X and Y and comment on your answer. 3. The following table shows a random sample of 100 hikers and the areas...
Problem 1 (10 Marks) The noise X(t) applied to the filter shown in Figure I is modeled as a WSS random process with PSD S,(f). Let Y(t) denote the random noise process at the output of the filter. A linea filsee Figure 1: The Filter. (T) Je Sinc 1. Find the frequency response, H(f), of the filter. 2. If X(t) is a white noise process with PSD No/2, find the PSD of the noise precess Y(t). 2- f 3. Is...
Please answer
this Statistic and Probability question with
explanation ?
HW 2, Probability (353 s19.pdf Adobe Acrobat Reader DC File Ecit View Window Help Home Tools notes 02 crystal str... notes 03 atom posi.. HW 2, Probability x 140% t Share STAT 353 Homework 2 STAT 353: Homework 2 (Probability) Points Possible: 10 Note: I will not grade a mess. You need to learn to communicate clearly and quickly Solutions 1. Twice as many automobile transmissions are made in Plant...
Let X={s, t, u, 10, 11, 12). Y = {t, v, w, 10, 12, 14), and Z={t v, 11, 12, 14} List the members of the given set, using set braces. XU (Y OZ) (Type a list of letters and integers.) The manufacturer can produce different varieties of car. Use the multiplication principle to solve. An auto manufacturer produces 7 models, each available in 5 different colors, with 9 different upholstery fabrics and 4 interior colors. How many varieties of...
y(t) is
INCORRECT
but
x(t) is CORRECT
DIFFERENTIAL EQUATIONS / Linear Algebra
Only people that are proficient in DIFFERENTIAL EQUATIONS should
even attempt to solve. No beginners or amateurs allowed.
Please write clearly and legibly. No sloppy Handwriting. I must
be able to clearly and easily read your solution and answer.
Circle final answer.
BELOW is an example of what the answer should look very similar
to. should be in the same form basically.
example
7.10.4 Question Help Use the...
Hi! I need help with these questions!
Thanks!
7.3.57-T Question Help According to the most recent data, 10.6% of engineers (electrical, mechanical, civil, and industrial) were women. Suppose a random sample of 75 engineers is selected. a. How likely is it that a random sample of 75 people will contain 10 or more women in these positions? b. How likely is it that the random sample will contain fewer than 5 women in these positions? c. If the random sample...
statisfied the PDE Suppose that λ-λ 1,22 are constants such that u(x, y)-F(x + λy) 24 u(x,y))-10 ya for any twice-differentiable function of one variable F(s) Suppose also that λ1 λ2 , enter the values of λ 1, λ2 in the boxes below. 6 2 Hence the soution will be of the form Solve the PDE with the initial conditions u (x, 0)-5 sin (a), lty (x,0)-0. Enter the expression for u(x, y) in the box below using Maple syntax...
Suppose C is a curve parametrized by r(t)=<cost,sint,1>
and S is the portion of z=x^2+y^2 enclosed by C, located in the
vector field F=<z,-x,y>.
25. Suppose C is the curve parametrized by F(t) = (cost, sint, 1) and S is the portion of z = x2 + y2 enclosed by C, located in the vector field F = (2, -,y). Verify Stokes' theorem. That is, find show they are, in fact, the same. fe dr and SIC (curl ) ñds...
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