You can complete this problem using either Minitab or Geogebra, but you will likely find the visualization of Geogebra easier to understand. Instructions are given here for Geogebra, but you can review the video "Using Minitab with the Binomial Distribution" in D2L under Content>Statistics Resources>Minitab Tutorials by Dr. Matos to see how to complete the problem using Minitab. Open Geogebra and choose "Probability Calculator." You can also get to this through the "View" menu. This opens in a new window (the online/app version may behave differently). The default is a Normal distribution with mean 0 and standard deviation 1 the Standard Normal). Select Normal from the drop-down menu just below the graph, and choose "Binomial." The default is n = 20 observations/trials with p = 0.5 probability of success on each trial. From 8 - 12 success are highlighted, with total probability 0.7368. You might have co resize the bottom part of the display to see this. To the right of the graph, the probabilities for exactly k successes are shown. Click here for a screenshot. Part 1: Part 2: Part 3: - Part 4: Now change n to 200 and p to 0.85; this is the 85% passing example with 200 observations. Note that the probability of exactly k outcomes is often listed as zero (in reality, they are very small positive numbers). Compute the probabilities of the following. Use four decimal places, and do not convert to percent. Exactly 170 successes: 0.0788 Help me! *....... • From 165 to 175 successes: 0.0724 Help me! Help me! • From 160 to 180 successes: 0.9631 Help me! Between 160 and 180 successes: 0.9410 .... ....... Help me! • Fewer than 150 successes: 0.00007 .... ........ molu important later!
You can complete this problem using either Minitab or Geogebra, but you will likely find the visualization of Geogebra easier to understand. Instructions are given here for Geogebra, but you can review the video "Using Minitab with the Binomial Distribution" in D2L under Content>Statistics Resources>Minitab Tutorials by Dr. Matos to see how to complete the problem using Minitab. Open Geogebra and choose "Probability Calculator." You can also get to this through the "View" menu. This opens in a new window (the online/app version may behave differently). The default is a Normal distribution with mean 0 and standard deviation 1 the Standard Normal). Select Normal from the drop-down menu just below the graph, and choose "Binomial." The default is n = 20 observations/trials with p = 0.5 probability of success on each trial. From 8 - 12 success are highlighted, with total probability 0.7368. You might have co resize the bottom part of the display to see this. To the right of the graph, the probabilities for exactly k successes are shown. Click here for a screenshot. Part 1: Part 2: Part 3: - Part 4: Now change n to 200 and p to 0.85; this is the 85% passing example with 200 observations. Note that the probability of exactly k outcomes is often listed as zero (in reality, they are very small positive numbers). Compute the probabilities of the following. Use four decimal places, and do not convert to percent. Exactly 170 successes: 0.0788 Help me! *....... • From 165 to 175 successes: 0.0724 Help me! Help me! • From 160 to 180 successes: 0.9631 Help me! Between 160 and 180 successes: 0.9410 .... ....... Help me! • Fewer than 150 successes: 0.00007 .... ........ molu important later!
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
Please see below. I just need help with the item in part 4 that is in the red box. The answer I got came back as being incorrect.
Transcribed Image Text:You can complete this problem using either Minitab or Geogebra, but you will likely find the visualization of Geogebra easier to
understand. Instructions are given here for Geogebra, but you can review the video "Using Minitab with the Binomial Distribution"
in D2L under Content>Statistics Resources>Minitab Tutorials by Dr. Matos to see how to complete the problem using Minitab.
Open Geogebra and choose "Probability Calculator." You can also get to this through the "View" menu. This opens in a new
window (the online/app version may behave differently). The default is a Normal distribution with mean 0 and standard deviation 1
(the Standard Normal).
95
Select Normal from the drop-down menu just below the graph, and choose "Binomial." The default is n = 20 observations/trials
with p
0.5 probability of success on each trial. From 8 - 12 success are highlighted, with total probability 0.7368. You might have
to resize the bottom part of the display to see this. To the right of the graph, the probabilities for exactly k successes are shown.
%3D
Click here for a screenshot.
• Part 1:
> Part 2:
> Part 3:
• Part 4:
Now changen to 200 andp to 0.85; this is the 85% passing example with 200 observations. Note that the probability of exactly
k outcomes is often listed as zero (in reality, they are very small positive numbers). Compute the probabilities of the following.
Use four decimal places, and do not convert to percent.
Exactly 170 successes:
0.0788
Help me!
• From 165 to 175 successes: 0.0724
Help me!
...
Help me!
• From 160 to 180 successes: 0.9631
0.9410
Help me!
• Between 160 and 180 successes:
....
0.00007
Help me!
• Fewer than 150 successes:
Note that the graph looks like a Normal distribution. This is extremely important later!
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