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 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. Click here for a screenshot. .............. ...... . > Part 1: Part 2: Part 3: - Part 4: Now changen 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: Help me! d........ • From 165 to 175 successes: Help me! ...... • From 160 to 180 successes: Help me! *** ....... • Between 160 and 180 successes: Help me! ............ • Fewer than 150 successes: Help me! .... Nate thot the granh looks like a Normal distribution, This is extremely 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 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. Click here for a screenshot. .............. ...... . > Part 1: Part 2: Part 3: - Part 4: Now changen 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: Help me! d........ • From 165 to 175 successes: Help me! ...... • From 160 to 180 successes: Help me! *** ....... • Between 160 and 180 successes: Help me! ............ • Fewer than 150 successes: Help me! .... Nate thot the granh looks like a Normal distribution, This is extremely 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
Please see below. I need help with part 4. The picture contains the information needed.
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).
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
%3D
%3D
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.
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:
Help me!
• From 165 to 175 successes:
Help me!
From 160 to 180 successes:
Help me!
• Between 160 and 180 successes:
Help me!
.
• Fewer than 150 successes:
Help me!
Note that the graph looks like a Normal distribution. This is extremely important later!
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