(a) sin (-0.11) 31 (b) sec 27 (c) tan (d) cos 2.47 13

Q: Solve the given integration using Boole's Rule * π 2 sin x – x +1 x +1

A:

Q: 1. The velocity of a rocket is given by v(t)= 2000 ln 14x10 14x10 – 2100t -9.8t,0sts30 where v is…

A: Given vt=2000ln14×10414×104-2100t-9.8t , 0≤t≤30 and t=16, ∆t=2 and True value = 29.674

Q: 4. Evaluate the integral I 1 sin? x dx Include 4 decimal places on your 3 computation. a. single…

A:

Q: The random variables X and Y have a joint distribution given by the table below: y=1 y=2 y=3 y=4 X=1…

A: Find marginals. Probability and expectations

Q: An insurance company wants to know if the color of an automobile has a relationship with the number…

A: It is needed to test whether there is association between automobile color and the number of moving…

Q: Find the Fourier series expansion of the following periodic function: f(t) = {_3 -2<t<0 0<t <2

A:

Q: sity of Statland take two tests, one for writing ability and the other on critical thinking, and…

A:

Q: he table below gives information on whether a speeding ticket had been eceived in the past six…

A:

Q: Suppose IQ scores were obtained for 20 randomly selected sets of couples. The 20 pairs of…

A: We have to find predicted value.

Q: Suppose x is a normally distributed random variable with μ = 12 and o=2. Find each of the following…

A: Let X be the random variable from normal distribution with mean (μ) = 12 and standard deviation (σ)…

Q: part c. Only answer letters a and b. Maintain 4-de

A: NOTE: As mentioned by the student, i am solving part a) and b) only. a). We are given: n=Sample…

Q: When purchasing bulk orders of batteries, a toy manufacturer uses this acceptance sampling plan:…

A:

Q: I have to round m and b to 3 decimal places

A: Let's find both value at 3 decimal places.

Q: If n=100 and X-40, construct a 90% confidence interval estimate for the population proportion.…

A: Sample proportion Find z-critical value given: Refer Standard normal table/Z-table OR use excel…

Q: 3x2 x2 10x1 2x1 X2 -x₁ + 11x2 - X3 + + 84 + 2x3 + 10x3 - - X3 + Solve the unknown variables…

A:

Q: 2) You deposit $100 every month in an account paying 1% annual rate compounded monthly. How much…

A: Every month = $100 Rate = 1%  ( compounded monthly) Money after 10 years=?   Formula :  Future value…

Q: 3x2 10x1 2x1 -X1 + 11x2 - - X3 + 84 2x3 X2 + X2 + 10x3 X4 X3 + 3x4 - Solve the unknown variables…

A:

Q: Several years ago, 53% of parents who had children in grades K-12 were satisfied with the quality of…

A: Let p be the population proportion of parents who have children in grades K-12 if they were…

Q: The bivariate distribution of X and Y is described below: Y 1 1 0.29 0.47 20.11 0.13 A. Find the…

A: As per our guidelines we are suppose to answer three sub parts.   x     y 1 2 Totals 1 0.29…

Q: A trucking company determined that the distance traveled per truck per year is normally distributed,…

A: a. The random variable X is defined as the distance traveled per truck per year which follows normal…

Q: Round to three decimal places as​ needed.)

A: Solution mean=48 Standard deviation=2

Q: Applicants for the University of Statland take two tests, one for writing ability and the other on…

A:

Q: The average number of acres burned by forest and range fires in a large county is 3,900 acres per…

A: We have given that the random variable X i.e. acres is normally distributed with average(mean) 3900…

Q: 2 Let x be a particular value of x². Find the value of x such that the following is true. a. P(x²…

A: “Since you have posted a question with multiple sub parts, we willprovide the solution only to the…

Q: Find the following probability for the standard normal random variable z. a. P(Z = 3) e. P(-3≤z≤3)…

A: Note: As per our guidelines we are supposed to answer only 3 sub-parts of any questions so i am…

Q: Assume the random variable x is normally distributed with mean µ = 88 and standard deviation o = 4.…

A:

Q: -S-4-31-21-1 PIX-x) 0-2 | 0.3 10.2 0.110.2 find the expected value ting the arianie find find the…

A: Solution: Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3…

Q: The population mean and standard deviation are given below. Find the required probability and…

A:

Q: 2-y2 Oe Sltin Infininety Many Solutions Three possible solutions to a linear system in two…

A: We are given with the graph and need to find the solution of the graph.

Q: A large batch of industrial products will be transferred with a cargo plane and they need to conform…

A: Given: The average weight of the whole batch is μ=22 kg. The standard deviation is σ=0.8 kg. The…

Q: In a survey of 1088 adults, a poll asked, "Are you worried or not worried about having enough money…

A: From the provided information, Sample size (n) = 1088 623 stated that they were worried about having…

Q: Answer to four decimal places

A:

Q: dx 3. Evaluate the integral 1 = Jo?+6x+10 Include 4 decimal places on your computation. a. single…

A: According to bartleby rule we can solve only first question or 3 subparts of first question

Q: A student has a semester GPA of 2.5 based on 15 credit hours. This included an F in a 4 credit hour…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.