What is the average IQ of these subjects?

Q: Let Р and q be points in R³, then p∙q ≤ ||p||||q||. Hint: (a1, a2, a3) · (b₁,b2, b3) = a1b₁ + a2b2 +…

A: This is a problem of functional analysis.

Q: 2. A coin is flipped 4 times. Assume that all outcomes are equally likely. What probability that it…

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: The graph of a normal curve is given. Use the graph to identify the value of u and o. -55 -40 -25…

A:

Q: A recent study found that 61 children who watched a commercial for potato chips featuring a…

A: There are two independent samples which are celebrity-endorsed and food snack. We have to construct…

Q: The first complement of (10101010) is Select one: a. 10101011 b. 01010101 c. 01010110

A: Given   10101010 To determine the first complement of 10101010 We can find the 1's complement of the…

Q: b. Explain why this algorithm works. Choose the correct answer below. A. The sum of any three…

A: Please see the below answer.

Q: Determine the probabilities for the following normal distribution problems. Appendix A Statistical…

A: We have given the standard normal distribution. We have to calculate the z-score and determine the…

Q: 52% of all violent felons in the prison system are repeat offenders. If 35 violent felons are…

A: Here,  and .The binomial pmf is,

Q: 3. f(x + h) - f(x) h [Select] represents

A: Secant line is a name given to the line which passes through any two points on the given curve.

Q: An oceanographer wants to test, on the basis of the mean of a random sample of size n = 35 and at…

A:

Q: About 4% of the population has a particular genetic mutation. 300 people are randomly selected. Find…

A: Suppose a random variable x, defines that the number of people with a particular genetic mutation.

Q: Is the following statement necessarily true? Provide a proof or a counterexample. If h : A → B, g :…

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Q: A bottle contains 4 each person get? gallon of fruit punch. If 6 people share the fruit punch…

A:

Q: 14. (a) Give a parametrization for the intersection of y = x² and z = e". (b) Set up an integral…

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Q: For which of the following tasks can the best-fitting regression line be used? O for predicting the…

A: The question is about regression Regression : It is a statistical method use to determine the…

Q: Tennessee has a population of 6,495,978. Its territory can be modeled by a trapezoid, as shown in…

A: The solution is given below:

Q: During the Computer Daze special promotion, a customer purchasing a computer and printer is given a…

A: From the provided information, A customer purchasing a computer and printer is given a choice of…

Q: 6. Sketch the areas under the standard normal curves over the indicated intervals, and find the…

A: It is an important part of statistics. It is widely used.

Q: Determine if the statement is true or false. The game represented by the given payoff matrix is…

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Q: Two math students erect a sun shade on the beach. The shade is 1.5 m tall, 2 m wide, and makes an…

A: length=1.5m width=2m angle=60

Q: Name a plane parallel to plane JDC. ***** F B fenter answer here] 2 3. 4. 6.

A: Given shape is hexagonal prism in top and bottom are congruent hexagons joined by rectangular faces…

Q: Use rhombus ABCD and the given information to find e DA 1) If m BAF 28°, find mZACD. %3D

A:

Q: 19. The standard deviation of, known as the standard error of thể 0.5477 b. 0.0547 5.477 a. C. d.…

A: We have given that  Sample proportion p^= 40%=0.40 Sample size n=80

Q: Changes in airport procedures require considerable planning. Arrival rates of aircraft are important…

A: Givenarrival rates per hour is 6for 24 hours =6×24=144 for 5 days…

Q: a) Verify using an example that a (B•) = (a•5)• č is not true. Explain your reasoning both…

A:

Q: 3. Data was collected on the weight of trash in a household(in Ibs.) and the number of people in the…

A: Regression Line Trash = 2.34 + 11.30People

Q: The amount of time spent by a statistical consultant with a client at their first meeting is a…

A:

Q: Find the point, P, at which the line intersects the plane. x=8-10t, y=4+9t, z = -4 -3t; 10x +9y+…

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Q: 36. Demand for Tents The demand function for Sportsman 5 x 7 tents is given by p = flx) = - 0.1x² -…

A: The function is p=fx=-0.1x2-x+40 The quantity demanded is between 5000 and 5050 tents:…

Q: In a survey, 35% of the respondents stated that they talk to their pets on the telephone. A…

A: Solution To test hypothesis we will use z test for single proportion.

Q: the standard deviation for the number of people with the gene ble, round to 1 decimal place.)

A: According to the given information in this question we need to find the value of standard deviation

Q: b. Suppose that a sample of n = 400 students at the same university (instead of n = 100) determines…

A: It is given that  Population proportion, p = 20.4% = 0.204 Sample proportion, p^ = 25% = 0.25 Sample…