pular restaurant is 23.2 minutes, with a dard deviation of 3.1 minutes. Assume the ble is normally distributed. nd off z-values to two decimal places. Express abilities in 4 decimal places as found in the ided z-table (Table 1 The Standard Normal Include a ing zero before the decimal point, e.g. "0.9999" not ".9999". en a customer arrives at the restaurant for er, answer the following questions:

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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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UPVOTE will be given. You may use the gdrive link for the tables. Answer Part 3.1 numbers 4-5.
The average waiting time to be seated for dinner at
a popular restaurant is 23.2 minutes, with a
standard deviation of 3.1 minutes. Assume the
variable is normally distributed.
Round off z-values to two decimal places. Express
probabilities in 4 decimal places as found in the
provided z-table (Table 1 The Standard Normal
Include a
leading zero before the decimal point, e.g. "0.9999"
and not ".9999".
When a customer arrives at the restaurant for
dinner, answer the following questions:
Part 3.1. Find the probability that the customer will
have to wait between 15.5 and 21 minutes:
1-2. z-value for 15.5, 21:
corresponding probability, P (Z < z1):
3-4. z-value for 21, 22:
corresponding probability, P (Z < z2):
5. Probability that the customer will have to wait
between 15.5 and 21 mins:
Transcribed Image Text:The average waiting time to be seated for dinner at a popular restaurant is 23.2 minutes, with a standard deviation of 3.1 minutes. Assume the variable is normally distributed. Round off z-values to two decimal places. Express probabilities in 4 decimal places as found in the provided z-table (Table 1 The Standard Normal Include a leading zero before the decimal point, e.g. "0.9999" and not ".9999". When a customer arrives at the restaurant for dinner, answer the following questions: Part 3.1. Find the probability that the customer will have to wait between 15.5 and 21 minutes: 1-2. z-value for 15.5, 21: corresponding probability, P (Z < z1): 3-4. z-value for 21, 22: corresponding probability, P (Z < z2): 5. Probability that the customer will have to wait between 15.5 and 21 mins:
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