MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Activity 2: Variance and Standard Deviation
Instruction: Find the variance, and standard deviation of each of the probability distributions
using the original and alternative method in solving.
1. Cedric was tasked to monitor the number of customers who ordered the newly
invented Papaya milk shake in their restaurant every day. Using the probability
distribution below, what is the variance and standard deviation of the number of
Papaya milk shakes ordered per day?
divitoA
1
3
4
P(x)
0.09
0.19
0.39
0.22
0.11
2. In your research study, you found out that the
number of bacterin
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Transcribed Image Text:Activity 2: Variance and Standard Deviation Instruction: Find the variance, and standard deviation of each of the probability distributions using the original and alternative method in solving. 1. Cedric was tasked to monitor the number of customers who ordered the newly invented Papaya milk shake in their restaurant every day. Using the probability distribution below, what is the variance and standard deviation of the number of Papaya milk shakes ordered per day? divitoA 1 3 4 P(x) 0.09 0.19 0.39 0.22 0.11 2. In your research study, you found out that the number of bacterin
2. In your research study, you found out that the probability of getting 0,7 1,2, 3, 4, or 5
number of bacteria was the following. Compute for the variance and standard
deviation of the given probability distribution.
1
3.
4
P(x)
0.10
0.41
0.19
0.15
0.10
0.05
20.0
expand button
Transcribed Image Text:2. In your research study, you found out that the probability of getting 0,7 1,2, 3, 4, or 5 number of bacteria was the following. Compute for the variance and standard deviation of the given probability distribution. 1 3. 4 P(x) 0.10 0.41 0.19 0.15 0.10 0.05 20.0
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