To calculate the of an event A, we take the proportion of the number of times A was observed over the number of times the experiment was repeated.

Q: A “water diet" requires you to drink one cup of water every hour from the time you get up until you…

A: Given Information:

Q: Solve the equation using variable separable dr = -4rt, when t= 0, r r. Solve the equation using…

A: here we need to solve given differential equations. the solution is following.

Q: X1 X2 X3 S1 S2 S3 Cj 3. 2 S1 0 2/3 S2 0 -5/3 1. 10 S3 0 1/3 Zj Cj-Zj 3 1 If you proceed the simplex…

A: Consider the simplex table :   X1 X2 X3 S1 S2 S3 XB Ratio S1 0 23 2 1 0 0 5 50 S2 0 -53 1 0…

Q: Popular wisdom is that eating presweetened cereal tends to increase the number of dental caries…

A: The question is about confidence intervalGiven :Randomly selected no. of sweetened cereal lover…

Q: An airline company is interested in improving customer satisfaction rate from the 50% currently…

A: Let p population proportion of customers who were satisfied. The test is whether an airline company…

Q: Experiment A coin is flipped. Then a number cube with sides labeled 1 through 6 is rolled. Events…

A: There are given some events. We should determine wether they are independent or dependent.

Q: Which of the following represents an experiment? O Two groups of participants (those who are…

A: Experimental Study: If some treatments are applied on the individuals in order to observe the…

Q: 3. A crane is being created by four steel members (bold) and a cable, as shown in the diagram below.…

A: cosine law c2 = a2 + b2 - 2abcosAsine law asinA = bsinB = csinC

Q: Hello. What is the correct answer? Thanks.

A: SolutionThe correct answer option is c. the standard deviation of errors is zero.Explanation:The…

Q: . In a convex quadrilateral ABCD, there are given ||AD|| = 7(√6 – √2), ||CD|| = 33 5 $³3³, and D =…

A: note : As per our company guidelines we are supposed to answer ?️only the first question. Kindly…

Q: View each of the following expressions as a function having domain R and codomain R. Mark all of the…

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Q: door, the window, and the ceiling will not be painted, what is the area that needs to be painted and…

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Q: Here is a data set: 1.75 2.42 2.07 2.15 2.85 2.07 2.23 1.03 1.32 2.25 2.19 3.45 2.46 2.11 1.03 1.64…

A: The 10 possible class intervals with width such that lower class is mutliples of width are as…

Q: A poll asked whether states should be allowed to conduct random drug tests on elected officials. Of…

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Q: 23. Cycling Toby is riding his bicycle in a large park, following a path that can be modeled by the…

A: As per company guidelines we are supposed to answer only one question with maximum three subparts.…

Q: Find the proportion of women who are between 61 and 67 inches tall. e proportion of women who are…

A: Suppose the random variable x defines the height of adult females.

Q: Below is the slope field for a first order ODE: 2 아 2 If y(1) = , what is y(5)? Give your answer to…

A: We know that a slope field denotes the slopes of the solution curve at various points.

Q: 2. The Tech football coaching staff has six basic offensive plays it runs every game. Tech has an…

A: The maximax rule involves selecting the alternative that maximises the maximum payoff available. The…

Q: Number 4 only. Thanks!

A:

Q: Use Euler diagram to determine whether the conclusion is valid or not based on the given…

A: First to understand the problem we will draw the Euler diagram: Now we have two options to…

Q: How big is angle 0? 2x-3 3x-2=0 2x+7 3x-4 3x-4 0 = [?] degrees Entor

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Q: In a survey, 18 people were asked how much they spent on their child's last birthday gift. The…

A: The summary of statistics is, x¯=30,s=16,n=18 The degree of freedom is, df=n-1   =18-1   =17…

Q: You are constructing a 90% confidence interval for the difference of means from simple random…

A: It is required to choose the situation, if possible, in which t-procedures are safe to use.

Q: Tell me what I did wrong and what is correct answer and please keep the explanation simple. Thank…

A: The objective of the question is to understand the transformation of the function f(x) = x² into the…

Q: Number 2 only. Thanks!

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Q: Preliminary data analyses indicate that you can consider the assumptions for using nonpooled…

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Q: f(x + Ax) - f(x) Find lim Ax - 0 Ax f(x) = 3x2 - 9x Step 1 Find f(x + Ax) by substituting x + Ax in…

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Q: List all possible values that could be roots of the polynomlal 4x*- 23x – 41x2 + 59x- 18 according…

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Q: How many ways can 6 people be seated in a round table if a. persons A and B must sit next to each…

A: The number of ways in which n different objects can be arranged, is given by n!, where,…

Q: The size P of a certain insect population at time t (in days) obeys the function P(t) = 200e0.06t…

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Q: (a) What is the probability that on a randomly selected day, the flight will depart after 9:11 a.m.?…

A: Given: μ=7σ=4

Q: A marble is selected from a bag containing eight marbles numbered 1 to 8. The number on the marble…

A: Given::- A marble is selected from a bag containing eight marbles numbered  1 to 8.

Q: The motion of an object falling from rest under gravity, subject to a drag force proportional to the…

A: Initial value problem: dvdt=g-εv2 , v0=0....[4.1] To Find: a) How does v vary with t. b) Show under…