5. Let's estimate using simulation. To do that, simulate the event of tossing a dart into a unit square in Exceland count how many darts fall into an inscribed circle of the unit square. (Hint: Use =Rand() to generate a numberfrom Uniform(0,1) in Excel.) Then compute an estimate of 7 using the ratio of the darts that had fallen into thecircle based on 50, 100, 500, 1000, 3000, 5000 tosses, respectively. Also answer the following questions.(a) Does the estimate seem to converge to the true value of 7 as the number of tosses increase? Why?(b) Compute the 95% confidence intervals of these estimates. Explain in words the meaning of the confidenceinterval.

Answered: Image /qna-images/answer/bb45bdf1-5eda-479f-b1b7-f2258188ddce.jpg

Answered: using of tossing a squar how many darts…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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What does the notation AV2, 2.5] mean? O It is the instantaneous velocity O It is the average value of the two numbers: 2 and 2.5 O It is the change in position of an object from time t-2 to t=2.5 It represents the average velocity from t=2 to t-2.5
You have a natural gas well. You have been told that as gas is extracted and the pressure in the well lessens, the rate of extraction also decreases. The monthly production is 10783e-0.04 cubic feet per month. (For your estimates, use the right hand rule and 100 intervals.) a. Estimate the production in the first year. b. Estimate the production in the third year.
The table shows the position of a motorcyclist after accelerating from rest. t (seconds) 0 s (feet) 0 4.9 10.6 23.1 (a) Find the average velocity (in ft/s) for each time period. (i) [2, 4] 19.85 (ii) [3, 4] 27.2 (iii) [4, 5] 59.1 1 (iv) [4, 6] 93.8 ft/s ft/s ft/s ft/s 2 3 4 50.3 5 6 109.4 237.9 (b) Plot the points in the table to create a graph of s as a function of t to estimate the instantaneous velocity (in ft/s) when t = 3. (Round your answer to one decimal place.) ft/s
Pavan
to sulsy art bai What is the average rate of change of x² - 6x - 7 = 0 on the interval between x = 2 and x = 3? er brit 2 What is the average rate of change of x² - 6x - 7 = 0 on the interval between x = 3 and x = 4?
pls give me a conclusion for the above comparison
A racecar travels northward on a straight, level track at a constant speed, traveling 0.750 kilometer in 20.0 seconds. The return trip over the same track is made in 25.0 seconds. (a) What is the average velocity of the car in meters per second for the first leg of the run? m/sec (b) What is the average speed for the total trip? (Round your answer to one decimal place.) m/sec Need Help? Read It
How to find the upper distance.
If Z~N(0,1), calculate Pr(2.73 < Z < 2.87). You can use Excel. Round your answer to three decimal places, e.g. 0.491.
Please explain how to solve, thank you!
Consider a tack like the one pictured below. When dropped on a table, the tack can land either point down or point up. Suppose we assume that P(tack lands point down) = 0.40. Which of the following must be true? (A) If the tack is dropped 50 times and lands point down only 10 times, then it must land point down more than 40% of the time in the next 50 drops. (B) If the tack is dropped on a table 10 times, it will land point down 4 times. (C) If the tack is dropped on a table 1,000,000 times, it will land point down 400,000 times. (D) Over many tack drops, the proportion that land point down will be very close to 0.40. (E) The tack landed point down twice in a simple random sample of 5 people who dropped it on a table.

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