Determine whether the given procedure results in a binomial distribution. If not, state the reason why.
Choosing 10 marbles from a box of 40 marbles (20 purple, 12 red, and 8 green) one at a time without replacement, keeping track of the number of red marbles chosen.
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Determine whether the geometric series is convergent or divergent. Sigma_n=1^infinity 8/pi^n convergent divergent If it is convergent, find its sum. (If the quantity diverges, enter DIVERGES.).
Determine whether the following sentences are ambiguous*, with two (or more) possible meanings.
Focus on the ambiguity in the structure of the sentence, not on possible ambiguities in the words used.
In particular, we are focussing on LOGICAL ambiguity: Does the sentence have two.
determine whether the following series converge or diverge (assume all are from 0 to infinity)
a) 1/(1+(1/n))^n
b) (n+ln(n))/(n^2+ln(n))
c) (n(n+1))/4^n.
Determine whether the following statement is true or false Explain. The range of y = 5 - x^2 is (- infinity,5). Choose the correct answer below. A. False, because the largest possible value for y is 5. B. True, because the largest possible value for y is not 5 C..
Determine whether the given measurements produce one triangle, two triangles, or no triangle at all. Solve each triangle that results. Round to the nearest tenth and the nearest degree for sides and angles respectively. a = 30, b = 40, A = 20.
Determine whether the following are true or false and justify your answer:
a) If f:[a,b]->R is integrable and \(\int_{a}^{b}f=0\) , then f(x)=0 for all x in [a,b].
b) If f:[a,b]->R is integrable, then f:[a,b]->R is continuous.
c) If f:[a,b]->R is integrable.
determine whether the given description corresponds to an observational study or an experiment.
In a study of 427 children with a particular disease, the subjects were photographed daily..
Determine whether the Fourier series of the given function will include only sine terms, only cosine erms, or both sine terms and cosine terms. 4 x 4 A. only cosine terms OB. only sine terms Oc, both sine and cosine terms.
Determine whether the function has an inverse function. f(x) = squarerootx minus 6, x greaterthanorequalto 6 Yes, f does have an inverse. No, f does not have an inverse. If it does, find the inverse function. (If an answer does not exist, enter DNE.) f^minus1(x) =, x greaterthanorequalto 0.
determine whether the following series converge or diverge and show why for 5 star rating (assume all are from 0 to infinity)
a) n^2/4^n
b) sin(n)/2^n
b) (n^k)/(e^n).
Determine whether the given function is continuous at x = 0 and x = 1. Show ALL work needed. f(x) = {x^2 - 3x + 5, x <= 0 sin(5x)/x, 0 < x < 1 ln (x + 3) , x >= 1.
Determine whether the following samples are independent or consist of matched pairs. The difference between personality types is tested by measuring the personality type of brothers and sisters. Choose the correct answer below. The sampling is independent because the individuals selected to be in one sample are used to determine.
Determine whether the given set S is a subspace of the vector space V.
A. V=P5, and S is the subset of P5 consisting of those polynomials satisfying p(1)>p(0).
B. V=3, and S is the set of vectors (x1,x2,x3) in V satisfying x16x2+x3=5.
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Determine whether the function has an inverse function. f(x) = 5x + 4 Yes, f does have an inverse. No, f does not have an inverse. If it does, then find the inverse function. (If an answer does not exist, enter DNE.) f^minus1(x) =.
Determine whether the following nonhomogeneous system Ax=b is consistent. if the system is consistent, then write the solution as the sum of a particular solution to the system and the solution of the associated homogeneous system x+3y+10z=18 -2x+7y+32z=29 -x+3y+14z=12 x+y+2z=8.
Determine whether the function is a polynomial function. If it is. state the degree. If it is not. tell why not. f(x)= -7x + x^9 A. Not a polynomial because of the negative coefficient of x B. Polynomial of degree - 7 C. Polynomial of degree 9 D. Not a.
Determine whether the given procedure results in a binomial distribution. Rolling a single die 34 times, keeping track of the numbers that are rolled.
Not binomial: there are too many trials
Procedure results in a binomial distribution
Not binomial: there are.
Determine whether the following alternating series are absolutely convergent, conditionally convergent, or divergent.
1. sum from n=1 to infinity (-1)^(n-1)/4n-5
2. sum from n=1 to infinity (-1)^n (3n/7n^2+1)
3. sum from n=1 to infinity (-1)^(n+1)(sqrt(n-1)/n^2-6)).
Determine whether the fuction is a homomorphism:
In each case below, determine whether the function phi : G - > G' is a homomorphism. If 0 is a homomorphism, find all elements in the kernel Ker phi of phi Let G = (a) be a cyclic group.
Determine whether the given power series represents an analytic function f(x) in the interval I:
f(x) = \(\sum_{n>=0}^{} 2^{\sqrt{n}} (n-1)^{n}, I = (0,11/5)\) .
Determine whether the following statements are true or false. Explain your answers.
A. The intersection of two disjoint sets has no proper subsets.
B. If a quarter is worth less than two dimes, then a dollar is worth less than two quarters.
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Determine whether the events E and F are independent or dependent Justify your answer. E: A person living at least 70 years F: The same person regularly handling venomous snakes. E and F are dependent because living at least 70 years has no effect on the probability of a person.
Determine whether the given set S is a subspace of
the vector space V.
A. V = C2(R), and S is the subset of V consisting
of those functions satisfying the differential equation
y00?4y0+3y = 0.
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Determine whether the following first order ODEs are linear, separable, exact, or none of these. If an ODE is more than one type, specify all classifications that apply. 1) (x^(5/3) ? 2y) dx + x dy = 0 2) (2xy + cos x) dx + x^2 dy = 0 3).
Determine whether the following series converge or diverge (assume all are from 0 to infinity) and show why for 5 star rating
a) 1/(2^n+n-1)
b) 2^(n+1)/3^n
c) (n^2-3n+1)/(3n^2+n-2).
Determine whether the given function is linear. If the function is linear, express the function in the form f(x) = ax + b. (If the function is not linear, enter NOT LINEAR.) f(x) = 6x 7/ x.
Determine whether the following function has a maximum, a minimum, or neither lilt has either a maximum or a minimums find what that value is and where it occurs Reduce all fractions to lowest terms F(x) = ?2x + 13 ANSWER Maximum Minimum Neither.
Determine whether the given procedure results in a binomial distribution If it is not binomial, identify the requirements that are not satisfied Treating 150 bald men with a special shampoo and recording how they say their scalp feels No, because there are more than two possible outcomes and the trials.
Determine whether the following statement makes sense or does not make sense, and explain the reasoning.
The mean can be misleading if you don't know the spread of data items..
Determine whether the function is a polynomial function. If it is: state the degree. If it is not tell why not. G(x) = 8(x-6)^2 (x^2 + 4) Choose the correct answer below. Polynomial of degree 4 Polynomial of degree 8 Not a polynomial since not all of the coefficients of.
Determine whether the following alternating series are absolutely convergent, conditionally convergent, or divergent. Answer "Absolutely Convergent", "Conditionally Convergent", or "Divergent". (-1)n - 1 n/1 + 2 n (-1)ne1/n/n (-1)n + 1ln(n)/n.
Determine whether the given set describes a vector space or not.
The set of all solutions (x,y) of the equation 2x+3y=0, with addition and multiplication by scalars defines as in R^2.
