speed of vehicles on the Florida Turnpike. The mean speed, in miles per hour, of a random sample of vehicles was found to be 85 miles per hour. The standard deviation of the speeds of all vehicles on the Florida Turnpike is known to be 13 miles per hour. Find three different confidence intervals one with sample size 97, one with sample size 254, and one with sample size 541. Assume that the mean of each sample is 85 miles per hour. Notice how the sample size affects the margin of error and the width of the interval. Report confidence interval solutions using interval notation. Round solutions to two decimal places, if necessary. • When n = 97, the margin of error for a 97% confidence interval is given by When n = 97, a 97% confidence interval is given by • When N = 254, the margin of error for a 97% confidence interval is given by When n = 254, a 97% confidence interval is given by • When n = 541, the margin of error for a 97% confidence interval is given by When n = 541, a 97% confidence interval is given by If the sample size is increased, leaving all other characteristics constant, the margin of error of the confidence interval will Select an answer v If the sample size is increased, leaving all other characteristics constant, the width of the confidence interval will Select an answer v Question Help: Video

Q: 3(х+1)- 5 %3 3x -2 - 2

A: We will solve given equation in next step.

Q: 1) V16 2) VT - Vī 3) V27 V27 4) 5) V16 Vī 6) V81 7) -V16 – V-8

A:

Q: A = B = 2 (1) Find a matrix C which satisfies 3A + C = B. C = (2) Find a matrix D which satisfies A…

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

Q: Portion C of the question needed to be answered.

A: From part (b) we have µY = 1.89 and  Standard deviation (σ) = 0.4

Q: uation. 9)

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Problem 3 Given: Arg(Ln(z)) = 3 (radians) and |2| = 70. Find S = Im(z) + Re(z)

A: The solution is given below

Q: 8) Will is a bass fisherman. He considers himself successful if he catches at least 700 lbs of bass…

A: Will is a bass fisherman. He considers himself successful if he catches at least 700 lbs of bass…

Q: True or False?: The following is a statement: 1) Coke is better than Pepsi. 2) More restaurants…

A: To give the answer as either True or False.   The following is a statement (True or False) 1) Coke…

Q: a) Is 0/5 defined or not? Write a word problem for 0/5, and use your problem to discuss whether or…

A: In this question ask that is 0/5 is defined or not. And second is is 5/0 is defined or not.

Q: how do you know the value of scalvU in Chapter 13.3, Problem 34E?

A: To determine the value of scalvU in Chapter 13.3, Problem 34E, you typically need to follow the…

Q: Calculate A. A.B B. A.C C. A-1

A:

Q: J with 2 equations Give an exa

A: Let ax+by=0 and cx+dy=0. These lines pass through the origin. Then  ax+by=0cx+dy=0 is a homogenous…