What is the period of f(x) = sin(3Ħx – 4) + 2? %3D

Q: 3. Consider the statement "it would be unusual if the proportion of test scores were above 0.64." a.…

A: The given statement is that it would be unusual if the proportion of test scores were above 0.64.

Q: 3. Rish Florist determines the probabilities for the number of flower arrangements they deliver each…

A: Let X be the random variable having probability distribution is,  X 6 7 8 9 10 P(x)  0.2 0.2…

Q: 2. Find the ger 3. Find the general solution of the equation t2x" - 3tx' + 3x = 4t7. r(t) be…

A: Here we have to find the general solution of the given differential equation.

Q: (2xy-tany) dx + (x^2 - xsec^2y) dy = 0

A:

Q: (6) The population density in a circular city depends on the distance r, in km, from the center. The…

A:

Q: 2. Consider the statement "the population mean is between 103.4 and 117.3, exclusive." a. Represent…

A: Here we need to represent the above interval in inequality notation.

Q: 2. Solve the initial value problem z""+x" - 4x' - 4x = 0, x(0) = 1, x'(0) = 0, x" (0) = -1. Hint:…

A:

Q: 6. Find the reference angle 105 degrees in the unit circle. * O Option 2) 75 deg O Option 4) 65 deg…

A: Reference angle

Q: 3. Write a two-column proof. Given: TV bisects LUTW Prove: TÝ bisects LXTZ 3, Statements Reasons…

A: Given data is:   TV bisect ∠UTW To prove: TY bisect ∠XTZ

Q: 3. Francisco invest $10,500 at a annual rate of 6% compounded monthly per year. How much money will…

A: Given, P=$10,500 r=6% t=8 years Compounded monthly

Q: 6. Rewrite the equation in Logarithmic form. 9^3/2 = 27 %3D O Logb9 3/2 = 27 %3D O Logb9 27 = 3/2…

A:

Q: 4. A bank card personal identification number consists of any four digits. Repeat digits are allowed…

A:

Q: 3. Find h'(x) and h" (x) if h(x) = sec 2r + tan 2r. %3D d 3 4. Find drª 2.r 5. Find D[2 tan 3r|]. 6.…

A:

Q: Find the missing side lengths. Leave your answers as radicals in simplest form. 1) 2) 4V3 30 45

A:

Q: 1. A box contains ten $1 bills, five $2 bills, three $5 bills, one $10 bill, and one $100 bill. A…

A: Given : Number of 1$ bill=10 Number of 2$ bill=5 Number of 5$ bill=3 Number of 10$ bill=1 Number of…

Q: 2. If a person rolls doubles when he tosses two dice, he wins $5. The cost to play the game is $1.…

A: As you have mentioned, for only 2nd question. Given : A person rolls doubles when he tossed two…

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.