To set up a simulation for this situation, we let each new strain dogwood tree be represented with a card. To set up the null hypothesis model, we tak 100 cards, green cards to represent seedlings that die within 3 years and white cards to represent seedlings that do not. Shuffle the cards and draw cards with replacement representing the sample in the researcher's study. Record the proportion of ? v cards and call it Pm Repeat this 3,000 times and plot the resulting sample proportions to construct the null distribution. 3. Notice that Martin's observed proportion is 5% from the center of the null distribution. Suppose you use computer technology to simulate results under the null hypothesis. After 3000 simulations, you find that: • 535 of the 3000 simulations fell more than 5% below the center of the null distribution, and • 538 of the 3000 simulations fell more than 5% above the center of the null distribution. Use the results of the simulation to calculate the p-value.
To set up a simulation for this situation, we let each new strain dogwood tree be represented with a card. To set up the null hypothesis model, we tak 100 cards, green cards to represent seedlings that die within 3 years and white cards to represent seedlings that do not. Shuffle the cards and draw cards with replacement representing the sample in the researcher's study. Record the proportion of ? v cards and call it Pm Repeat this 3,000 times and plot the resulting sample proportions to construct the null distribution. 3. Notice that Martin's observed proportion is 5% from the center of the null distribution. Suppose you use computer technology to simulate results under the null hypothesis. After 3000 simulations, you find that: • 535 of the 3000 simulations fell more than 5% below the center of the null distribution, and • 538 of the 3000 simulations fell more than 5% above the center of the null distribution. Use the results of the simulation to calculate the p-value.
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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