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Now assume it is true that 60.98% of all words in the English language contain the letter "e" (as given in the source above).  Generate a simulated distribution of 1000 sample statistics for simulated samples of 20 words from the English language.  In the space below, include a copy-and-paste of your simulated distribution.  You need to be using the "Proportion of Successes" option, and that is the picture you need to copy and paste.

Now assume it is true that 60.98% of all words in the English language contain the letter "e" (as given in the source above).  Generate a simulated distribution of 1000 sample statistics for simulated samples of 20 words from the English language.  In the space below, include a copy-and-paste of your simulated distribution.  You need to be using the "Proportion of Successes" option, and that is the picture you need to copy and paste.

MATLAB: An Introduction with Applications
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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Now assume it is true that 60.98% of all words in the English language contain the letter "e" (as given in the source above).  Generate a simulated distribution of 1000 sample statistics for simulated samples of 20 words from the English language.  In the space below, include a copy-and-paste of your simulated distribution.  You need to be using the "Proportion of Successes" option, and that is the picture you need to copy and paste.

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Step 1

The true proportion of words in the English language has the letter 'e'= 60.98%

Consider 1000 English common words 

Creating a simulated sample of 20 words from the 1000 common words

Computing the proportion of successes from the simulated distribution

 

 

 

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The sampling distribution shows sample proportions from samples of size n = 35. 0.42 0.49 0.56 0.63 0.70 0.77 0.84 0.91 1) What does one dot on the sampling distribution represent? Use appropriate notation. 2) Estimate the population proportion from the dotplot. Use appropriate notation. 3) Use the distribution to estimate the standard error of the sample proportions. 4) Using the sampling distribution, how likely is = 0.65? A) Reasonably likely to occur from a sample of this size B) Unusual but might occur occasionally C) Extremely unlikely to ever occur 5) Using the sampling distribution, how likely is = 0.20? A) Reasonably likely to occur from a sample of this size B) Unusual but might occur occasionally C) Extremely unlikely to ever occur Use the following to answer the questions below: Coca Cola took a sample of 100 bottles of Coke and found that the average amount of sugar of that sample was 67 grams with a standard error of 1.8 grams.
Transcribed Image Text:The sampling distribution shows sample proportions from samples of size n = 35. 0.42 0.49 0.56 0.63 0.70 0.77 0.84 0.91 1) What does one dot on the sampling distribution represent? Use appropriate notation. 2) Estimate the population proportion from the dotplot. Use appropriate notation. 3) Use the distribution to estimate the standard error of the sample proportions. 4) Using the sampling distribution, how likely is = 0.65? A) Reasonably likely to occur from a sample of this size B) Unusual but might occur occasionally C) Extremely unlikely to ever occur 5) Using the sampling distribution, how likely is = 0.20? A) Reasonably likely to occur from a sample of this size B) Unusual but might occur occasionally C) Extremely unlikely to ever occur Use the following to answer the questions below: Coca Cola took a sample of 100 bottles of Coke and found that the average amount of sugar of that sample was 67 grams with a standard error of 1.8 grams.
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