Hi, I attached two screenshots for reference. Any help appriciated as soon as possible, thanks. ExampleHeights of adult men are normally distributed, with a mean of 69 inches and a standard deviation of3 inches. Use these facts to compute the probability that a randomly selected man is taller than 74inchesthat is, compute P (x > 74).Step 1. Find zStep 2. Find the probability on our calculators. 2. On page 5 of the chapter 5 notes, what is the answer to the firstexample?0.00.08850.51.000.9115

Answer:- Given , mean (μ)= 69 inches. Standard deviation (σ) = 3 inches Therefore, we know the…

Answered: Heights of adult men are normally…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A scientist investigated the effect of cross-fertilization on the heights of plants. In one study, the scientist planted 15pairs of a species of plant. Each pair consisted of one cross-fertilized plant and one self-fertilized plant grown in the same pot. The table available below gives the height differences, in eighths of an inch, for the 15 pairs. Each difference is obtained by subtracting the height of the self-fertilized plant from that of the cross-fertilized plant. Use the paired t-interval procedure to determine a 99% confidence interval for the difference between the mean heights of cross-fertilized and self-fertilized plants. Interpret the result. (Note: d=19.00 and sd=35.50.) The 99%confidence interval is from ____ eighths of an inch to_____ eighths of an inch. (Round to two decimal places as needed. Use ascending order.) Which statement below best interprets the confidence interval? A. There is 99%confidence that the difference between the…
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The chaperones for an upcoming junior high dance want to see which soda to serve. They ask 50 students to fill out a survey about their favorite sodas. If 32 out of 50 students prefer root beer, how many of the 150 dance attendees would you expect to prefer root beer? Be sure to show all of your work. Use the paperclip button below to attach files.

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Heights of adult men are normally distributed, with a mean of 69 inches and a standard deviation of 3 inches. Use these facts to compute the probability that a randomly selected man is taller than 74 inches that is, compute P (x > 74). Step 1. Find z Step 2. Find the probability on our calculators.